News and press releases 2017

  • <p>Photo (from left to right): Dr. Javier Santisteban, scientific director of LAHN, Thomas Frederking, administrative director of HZB, Karina Pierpauli, CEO of LAHN, and Prof. Dr. Bernd Rech, scientific director of HZB. They came together to sign the agreement in Berlin.photo: Silvia Zerbe</p>17.11.2017

    HZB makes new contacts with Argentina

    Helmholtz-Zentrum Berlin (HZB) has signed a cooperation agreement with the Argentinian Neutron Beams Laboratory, LAHN (Laboratorio Argentino de Haces de Neutrones). Through this cooperation, HZB will be advising Argentinian researchers on the construction of two neutron instruments. Also planned is an exchange programme for researchers from both countries. [...].

  • <p>Prof. Bernd Rech represented the HZB and its lightsource BESSY II.</p>15.11.2017

    LEAPS – Europe’s light sources join together to coordinate cutting-edge research

    A new strategic group comprising the organisations operating European accelerator-based light sources has been founded in Brussels. The goal of the LEAPS consortium (League of European Accelerator-Based Photon Sources) is to elevate European collaboration on these “super microscopes” to a new level for the purpose of helping solve global challenges through concerted scientific excellence, as well as boost European competitiveness and integration. Representatives from 16 institutions issued a common declaration in the presence of the European Union’s Director General for Research and Innovation, Robert-Jan Smits. [...].

  • <p>With regard to Chinese institutions, the Helmholtz Beijing Office (photo) wants to promote the Helmholtz Association and its outstanding research environment and facilities as an attractive location for the training of young scientists. Photo credit: Helmholtz Association</p>13.11.2017

    HZB is involved in the Helmholtz exchange programme with China

    Die Helmholtz-Gemeinschaft und das Büro des chinesischen Postdoc-Beirates (Office of China Postdoctoral Council - OCPC) etablieren ein gemeinsames Austauschprogramm für chinesische Postdoktoranden. Die jungen Wissenschaftlerinnen und Wissenschaftler werden an acht Helmholtz-Zentren für zwei Jahre forschen und anschließend nach China zurückkehren. Auch das HZB beteiligt sich am Austauschprogramm, das von 2017 bis 2021 läuft. [...].

  • <p>A short laser pulse pertubates magnetic order in dysprosium. This happens much faster if the sample had a antiferromagnetic order (left) compared to ferromagnetic order (right). Credit: HZB</p>06.11.2017

    Future IT: Antiferromagnetic dysprosium reveals magnetic switching with less energy

    HZB scientists have identified a mechanism with which it may be possible to develop a form of magnetic storage that is faster and more energy-efficient. They compared how different forms of magnetic ordering in the rare-earth metal named dysprosium react to a short laser pulse. They discovered that the magnetic orientation can be altered much faster and with considerably less energy if the magnetic moments of the individual atoms do not all point in the same direction (ferromagnetism), but instead point are rotated against each other (anti-ferromagnetism). The study was published in Physical Review letters on 6. November 2017 and on the cover of the print edition. [...].

  • 02.11.2017

    New magazine “lichtblick” is out: Select articles can be read in English on the website

    Some artikels from our magazine lichtblick are available in English: You can find these articles here: http://hz-b.de/lichtblick-en [...].

  • 01.11.2017

    Approved! The EU INFINITE-CELL project

    A large EU-sponsored research project on tandem solar cells in which HZB is participating begins in November 2017. The goal is to combine thin-film semiconductors made of silicon and kesterites into especially cost-effective tandem cells having efficiencies of over 20 per cent. Several large research institutions from Europe, Morocco, the Republic of South Africa, and Belarus will be working on the project, as well as two partners from industry. [...].

  • <p>At IUPAC 13th International Conference on Novel Materials and their Synthesis in October, 2017 at Nanjing Tech University, China, Prof. Norbert Koch was awarded for his research.</p>01.11.2017

    “Distinguished Award 2017 for Novel Materials and their Synthesis” for Norbert Koch

    At the IUPAC NMS-XIII conference in Nanjing, Professor Dr. Norbert Koch has been awarded the "Distinguished Award 2017 for Novel Materials and their Synthesis "of IUPAC (International Union of Pure and Applied Chemistry) and of the Conference Committee. Koch received the award for his research on hybrid electronic materials and their interfaces in electronic and optoelectronic components. He is Professor at the Department of Physics at Humboldt-Universität zu Berlin, member of IRIS Adlershof and head of a joint research group at the Helmholtz-Zentrum Berlin. [...].

  • 14.11.2017

    Einladung: Informationsveranstaltung zum Rückbau des Berliner Experimentierreaktors BER II am 21. November

    (german)

    Ende 2019 schaltet das Helmholtz-Zentrum Berlin (HZB) den Berliner Experimentierreaktor BER II endgültig ab. Über die gesetzlich vorgeschriebene Öffentlichkeitsbeteiligung hinaus möchte das HZB deshalb mit allen interessierten Bürgerinnen und Bürgern in einen Dialog über Stilllegung und Rückbau des BER II treten. Dafür lädt das Forschungszentrum zu einer Informationsveranstaltung ein am Dienstag, den 21. November 2017, von 18 Uhr bis ca. 21 Uhr in der Aula der Johannes-Tews-Grundschule in der Wasgenstraße 50 in 14129 Berlin. [...].

  • 26.10.2017

    Poster Award for HZB-PhD student at European Conference on Thermoelectrics

    Monika Raja Thulasimani is working on hybrid thermoelectrics at the Graduate School MatSec at HZB. During the European Conference on Thermoelectrics 2017 her poster contribution was selected for an award. The young scientist described a solution based synthesis in order to design more efficient thermoelectric materials. [...].

  • 23.10.2017

    HZB launches the HI-SCORE international research school in collaboration with Israel

    The Helmholtz-Zentrum Berlin (HZB) is establishing the Helmholtz International Research School HI-SCORE, which will be oriented towards solar energy research. To accomplish this, HZB is collaborating with the Weizmann Institute in Rehovot, the Israeli Institute of Technology (Technion) in Haifa, and three Israeli universities as well as universities in Berlin and Potsdam. The project is being funded by the Helmholtz Association.

      [...].

  • 20.10.2017

    Great Interest in the HySPRINT Industry Day: Joining forces to advance perovskite solar cells

    No fewer than 70 participants attended the first Industry Day of the Helmholtz Innovation Lab HySPRINT devoted to the topic of perovskite solar cells at Helmholtz-Zentrum Berlin (HZB) on 13 October 2017. This far exceeded the expectations of the event hosts. The knowledge shared on Industry Day will serve as the basis for deepening the collaboration even further with strategically important companies in the scope of HySPRINT. [...].

  •  <p>Philipp Janusch passed his examination as the best of the year 2017 in the State of Berlin. </p>20.10.2017

    HZB apprentice is the best precision engineer ("Feinwerkmechaniker") in the State of Berlin for 2017

    Philipp Janusch completed an apprenticeship at Helmholtz-Zentrum Berlin to become a “precision engineer”, and passed his journeyman’s examination as the best of his year in the State of Berlin. What is more, he achieved this despite shortening his three-year apprenticeship by a whole year. In November, Janusch will be participating in the 2017 German Federal Skills Competition for Metalworking on behalf of the State of Berlin. [...].

  • <p></p> <p>Additional spots appear on the neutron detector starting at a magnetic field strength of 23 Tesla that reveal the new magnetic order in the crystal. Image: HZB</p> <p>&nbsp;</p> <p>&nbsp;</p>19.10.2017

    High Field Magnet at BER II: Insight into a hidden order

    A specific uranium compound has puzzled researchers for thirty years. Although the crystal structure is simple, no one understands exactly what is happening once it is cooled below a certain temperature. Apparently, a “hidden order” emerges,  whose nature is completely unknown.Now physicists have characterised this hidden order state more precisely and studied it on a microscopic scale. To accomplish this, they utilised the High-Field Magnet at the HZB that permits neutron experiments to be conducted under conditions of extremely high magnetic fields. [...].

  • 18.10.2017

    Get in the action for climate protection: HZB team comes in 7th in CITY CYCLING

    In September, 63 employees in the HZB team competed in the Germany-wide CITY CYCLING campaign. Over three weeks, they rode a total of 16,240 kilometres, landing them in seventh place – right behind the Berlin fire brigade and TU Berlin. And the best part is, together, the HZB colleagues saved 2306 kilograms of carbon dioxide. [...].

  • <p>The Bismut doping is enhanced from 0% (left) to 2.2% (right). Measurements at BESSY II show that this leads to increased bandgaps. Credit: HZB</p>17.10.2017

    Missing link between new topological phases of matter discovered

    HZB-Physicists at BESSY II have investigated a class of materials that exhibit characteristics of topological insulators. During these studies they discovered a transition between two different topological phases, one of which is ferroelectric, meaning a phase in the material that exhibits spontaneous electric polarisation and can be reversed by an external electric field. This could lead to new applications such as switching between differing conductivities. [...].

  • <p>&nbsp;Returnable cups are the best alternatives to the throw-away society. </p> <p></p>13.10.2017

    Goodbye Paper Cups: Starting Monday, coffee in the Wannsee canteen will only be served in reusable cups

    As many as 150 coffee-to-go cups are used every day in the Wannsee canteen. These cups cannot be reasonably recycled, and instead end up as land fill. Now, the canteen is putting an end to this wastage. As of the 16th of October, coffee to go can only be bought in the new HZB returnable cups (available for 5 euros at the checkout) or served in your own cup, which you bring from home.

    [...].

  • 12.10.2017

    Anwohnerinformation: Notfallübung am 14. Oktober am HZB in Berlin-Wannsee

    (german)

    Am 14. Oktober findet die jährliche Notfallübung am Helmholtz-Zentrum Berlin in Wannsee statt. Die Übung dauert von 8.30 bis ca. 12 Uhr. Während dieser Zeit fahren viele Feuerwehrfahrzeuge zum Helmholtz-Zentrum Berlin. Auch der Einsatz von Theaterrauch ist geplant. Bitte seien Sie unbesorgt, es handelt sich um eine Übung. An der landesweiten Katastrophenschutzübung beteiligten sich auch die Berliner Feuerwehr und mehrere Berliner Behörden. Der Zutritt zum HZB ist während der Übungszeit nicht möglich, auch nicht für HZB-Mitarbeiter. [...].

  • <p>The Campusblog is a place to report on people who work at HZB.</p>09.10.2017

    New: Campusblog at HZB

    An anecdote from the canteen, a curious lab photo, and an exciting encounter – there are many stories which just need to be written up . Now we have the Campus Blog of the Helmholtz Zentrum Berlin for this. You will read in the blog, for example, that a HZB staffer cleared paths with a chain saw the whole night long during the Xavier storm, and other interesting stories. [...].

  • <p>Credit: M. Setzpfand/HZB</p>29.09.2017

    Open doors for kids on 3. October: "Mouse-Day" at BESSY II

    Tuesday 3. October 2017 is a special day in Germany. In order to help kids to understand the world, a "Day of open Doors" is organised by the educational TV Programme "Sendung mit der Maus". Helmholtz-Zentrum Berlin has invited kids from age of four years on with their families to visit the experimental hall of BESSY II.  [...].

  • <p>Gerriet K. Sharma with a special icosaedron loudspeaker at BESSY II. Credit: M. Setzpfandt</p>26.09.2017

    Acoustic sculptures BESSY VSR - premiere at Saturday, 30. September 2017

    For four days, the Akademie der Künste on Hanseatenweg will be a creative lab for musical experimentation, staging concerts, artist talks, and workshops. With its 28 debuts and premieres, and more than 100 artists from 27 countries, the 2nd edition of KONTAKTE is the hub for electroacoustic music and sound art in Berlin. [...].

  • <p>Scanning Tunneling Microscopy shows the regular corrugation pattern of graphene over clusters of gold.</p>18.09.2017

    The miracle material graphene: convex as a chesterfield

    Graphene possesses extreme properties and can be utilised in many ways. Even the spins of graphene can be controlled through use of a trick. This had already been demonstrated by a HZB team some time ago: the physicists applied a layer of graphene onto a nickel substrate and introduced atoms of gold in between (intercalation). The scientists now show why this has such a dramatic influence on the spins in a paper published in 2D Materials. As a result, graphene can also be considered as a material for future information technologies that are based on processing spins as units of information.

      [...].

  • <p>Scientists at HZB are exploring the potential of metal organic perovskites for solar cells. Here a tandem solarcell is shown that combines perovskite with silicon. Credit: HZB</p>15.09.2017

    Invitation to HySPRINT – Industry Day “New Frontiers in PV Research: Emerging Perovskite Semiconductors”

    On 13 October, Helmholtz-Zentrum Berlin will be hosting its first Industry Day on the topic of Perovskite Solar Cells. Following a recap of the current state of research and development and the future potential of perovskite solar cells, participants from industry will be able to give a brief presentation to show their company’s interest in the field. Intensive discussions during the Industry Day will be the starting point for future cooperation. [...].

  • 14.09.2017

    The HZB website is being revised: take the Online Survey to tell us what you want

    A modern company’s most important calling card is its website. HZB has an extensive online presence that has grown steadily over the years. There is a lot of exciting content – so much, in fact, that it becomes more and more difficult to surf. To make it user friendly once again, our website needs a relaunch, and will continue to need periodical relaunches in future. This is where you can help! What do you use the HZB website for? What do you like about it, and what don’t you like? [...].

  • 12.09.2017

    Breakthrough at EMIL: First undulator radiation in the CAT experiment

    When the EMIL laboratory (Energy-Materials In-Situ Laboratory Berlin) was ceremoniously inaugurated a year ago in the presence of Federal Minister for Research Johanna Wanka, it was a major milestone for energy materials research at HZB. Ever since, HZB has been building the system that will bring X-ray beams all the way from BESSY II to the EMIL apparatuses. Until the BESSY light is fully available, the scientists have been working with X-rays from a conventional laboratory source. Now, the beamline operators have succeeded in guiding the X-rays from Undulator UE48 in the BESSY II experimental hall to the CAT experiment in the EMIL laboratory. There, it was quantitatively measured using a focus measuring chamber. [...].

  • <p>View over the Lago Maggiore</p>11.09.2017

    Atomiade 2018: Register now for the sporting highlight at Lago Maggiore

    The 16th Atomiade will be held in Varese, Italy, from 8 to 11 June 2018. The hosts request that people register informally now so that they can optimally plan the event. Every three years, employees of European research institutes take part in the Atomiade sporting competition. The event is held in the name of pleasure of sports and the mutual sharing of news and information. [...].

  • <p>Image: HZB</p>28.08.2017

    Solar hydrogen production by artificial leafs:

    Scientists analysed how a special treatment improves cheap metal oxide photoelectrodes

    Metal oxides are promising candidates for cheap and stable photoelectrodes for solar water splitting, producing hydrogen with sunlight. Unfortunately, metal oxides are not highly efficient in this job. A known remedy is a treatment with heat and hydrogen. An international collaboration has now discovered why this treatment works so well, paving the way to more efficient and cheap devices for solar hydrogen production. [...].

  • <p>Schematic of experimental setup for PEEM, the laser optics integrated sample holder and the sample.</p>25.08.2017

    Optical control of magnetic memory – new insights into fundamental mechanisms

    A research team at Helmholtz-Zentrum Berlin (HZB) has shown for the first time how laser modulation of magnetic properties in materials is influenced by thermal effects and how the process occurs under moderate experimental parameters. At the same time, the scientists discovered a previously unknown dependence on the thickness of the magnetic layer. This is an important clue for our theoretical understanding of optically controlled magnetic data storage media. The findings are published today in the journal Scientific Reports. [...].

  • <p>The summer students come from Argentina, Australia, Austria, Belarus, Brazil, Colombia, Cuba, Egypt, Jordan, Lithuania, Poland, Portugal, Russia, Serbia, Turkey credit: HZB</p>07.08.2017

    Summer in the lab

    22 students from all over the world are working at HZB for eight weeks

    The summer programme of HZB has a good reputation among students, and every year HZB receives a lot more applications than it can fund. Now, 22 young people have come from 15 different countries to start their research project in a HZB team. They will present their results at the end of September.  [...].

  • <p>Sketch of an yolk-shell-type nanoreactor: reactands A and B diffuse through the shell and react to C at the catalytically active nanoparticle (yellow). Credit: HZB</p>04.08.2017

    New model for bimolecular reactions in nanoreactors

    A group of theoretical physicists have devised a mathematical model of two different molecules reacting within so called nanoreactors that act as catalysts. They gained surprising new insights as to what factors promote reactions and how to control and select them. The model is relevant for a wide range of research fields, from biophysics to energy materials. [...].

  • <p>Here you can find the <a href="/media/media/aktuell/print//lichtblick/200/hzb_lichtblick-32_juli-2017_extern_web_01.pdf">PDF (German)</a></p>25.07.2017

    New magazine “lichtblick” is out: Select articles can be read in English on the website

    „The photon is our strength", said Bernd Rech. Since the 1st of May 2017, he has been the acting Scientific Director of HZB. In our new magazine "lichtblick" we spoke with him about his most important duties, the strengths of HZB, and surprises the job held in store. [...].

  • <p>Sequential tomography of a lupin root (yellowish green) after deuterated water (D<sub>2</sub>O) was introduced from below. The rising water front (H<sub>2</sub>O, dark blue) is displaced by the D<sub>2</sub>O from below over the course of time. The complete sequence can be viewed as a video. Created by Christian T&ouml;tzke &copy; University of Potsdam</p>25.07.2017

    User research at BER II: Lupin roots observed in the act of catching water from soil – so far too quick for 3D views

    Lupins not only produce colourful blossoms but also nutritious beans rich in proteins. Just how these plants draw water approaching their roots in soil has now for the first time been observed in three dimensions by a University of Potsdam team at the HZB-BER II neutron source in Berlin. To accomplish this, they worked with the HZB imaging group to improve the temporal resolution of neutron tomography more than onehundred-fold so that a detailed 3D image was generated every ten seconds. This ultrafast neutron tomography is generally suitable as well for analyses of dynamic processes in porous materials. [...].

  • <p>Lab tour of the perovskite synthesis facility at the HZB Institute for Silicon Photovoltaics, on the occasion of the HyPerCells Research Colloquium in May 2017. Credit: HZB</p>24.07.2017

    Record- efficiency solar cells realised by the HyPerCells Graduate School

    The University of Potsdam and the Helmholtz-Zentrum Berlin founded the HyPerCells Graduate School just two years ago with focus on metal halide perovskites for solar applications. Now, groups involved in the graduate school have demonstrated perovskite solar cells with record-efficiencies of over 20 percent. This confirms the graduate school is at the forefront of this research in Germany and internationally highly competitive. [...].

  • <p class="msocomoff" align="left"><!-- [if !supportAnnotations]--><!--[endif]--></p> <p>Scanning electron micrographs show a 10-micron planar deposition. The constituting silver crystals are about 100 nanometres in size. Credit: HZB/ ACS Applied Materials &amp;Interfaces (2017)</p> <p></p>24.07.2017

    Writing with the electron beam: now in silver

    For the first time an international team realized direct writing of  silver nanostructures using an electron beam applied to a substrate. Silver nanostructures have the potential to concentrate visible light at the nanoscale. Potential applications include sensor design to detect extremely small traces of specific molecules, as well as devices for optical information processing. [...].

  • 19.07.2017

    Modern, concise and informative: HZB presents itself

    A modern information brochure, illustrated throughout with a fusion of photos and sketches, serves as the new business card of HZB. In concise and understandable language, it describes the centre’s most important research focuses, introduces the large-scale facilities and laboratories, and shows why HZB is an internationally attractive place to work. [...].

  •  <p>Spectacular delivery and installation; all pictures (excl. no 4 and 7) made by HZB/W. Anders</p>17.07.2017

    Nitrogen tank for the accelerator project bERLinPro was installed in Adlershof

    Rising 18 metres into the air, the nitrogen tank on the Helmholtz-Zentrum Berlin campus in Adlershof was installed on 18 July 2017. It can store up to 80 cubic metres of liquid nitrogen. This nitrogen will be used for pre-cooling the cooling system which is necessary for operating the new energy recovery linear accelerator (bERLinPro). The HZB experts are currently setting up a prototype for testing the potential of this accelerator technology. [...].

  • <p>Kickoff with a meeting on 19 June 2017:&nbsp; Prof. Borisenko, Dr. Rienks, Prof. B&uuml;chner (all IFW), the leader of the Young Investigator Group Dr. Fedorov; Dr. Varykhalov and apl. Prof. Rader (both HZB) (from left to right). Credit: HZB</p>03.07.2017

    Kickoff for Joint Lab with IFW Dresden

    The Leibniz Institute for Solid State and Materials Research Dresden (IFW) and Helmholtz-Zentrum Berlin (HZB) have created a Joint Lab for “functional quantum materials” and under its umbrella a Young Investigator Group.
    [...].

  • <p>Schwebendes Ufo bei der Lange Nacht am HZB. Photo: P. Dera</p>26.06.2017

    1130 Besucher bei der Langen Nacht der Wissenschaften am Standort Wannsee

    (german)

    Das HZB begrüßte zur „Klügsten Nacht des Jahres“ am 24. Juni 2017 mehr als tausend Gäste, darunter viele Kinder und Jugendliche. Quirliges Treiben auf unserer Wissenschaftsstraße, großer Andrang bei den Mitmach-Experimenten und beim Schülerlabor, interessierte Fragen zum Forschungsreaktor: Die Lange Nacht der Wissenschaften am HZB war bunt und facettenreich – und bot für jeden Geschmack etwas. Hier haben wir die schönsten Momente zusammengestellt. [...].

  • <p>The kids built spectroscopes and studied the colours of light. photo: HZB/S.Zerbe </p>20.06.2017

    100 kindergarten kids do experiments at HZB on the Day of Little Researchers

    Kindergarten children are inquisitive and want to know how everything works – and they ask a great deal of questions. On the Germany-wide "Day of Little Researchers" on 19 June, around 100 kids visited the HZB School Labs in Adlershof and Wannsee and investigated the colours of light. [...].

  • 20.06.2017

    Die Lange Nacht der Wissenschaften am 24. Juni macht schlau - auch am HZB in Wannsee

    (german)

    Das Helmholtz-Zentrum Berlin lädt am Samstag auf dem Campus Wannsee zur Langen Nacht der Wissenschaft ein. Unsere Highlights für Sie: Führungen durch die Experimentierbereiche um den Forschungsreaktor, durch die Energie-Labore und den Beschleuniger für die Augentumortherapie, eine Wissenschafts-Show und ein vielseitiges Kinderprogramm. [...].

  • 20.06.2017

    EU project CALIPSOplus has started for free access to European light sources

    The EU is providing ten million euros in funding for the project CALIPSOplus, submitted by 19 European light sources. The project consortium, of which Helmholtz-Zentrum Berlin is a member, kicked off on May 2017. CALIPSOplus is aimed at promoting the international exchange of scientists and transnational access to the light sources in Europe. Other priorities are to integrate the relatively less active regions of Europe and to initiate research projects with small and mid-sized companies.  [...].

  • <p>Klaus Habicht analyses materials also with the help of neutron resonance spin-echo spectroscopy, a method, he helped to develop further.&nbsp; Credit: HZB</p>19.06.2017

    HZB researcher receives university-level teaching credential (Habilitation)

    Dr. Klaus Habicht has successfully completed the university-level teaching accreditation process in the Faculty of Mathematics and Natural Sciences at the University of Potsdam and received his official university-level teaching qualification for the physics of condensed matter. Habicht has conducted numerous lectures and seminars at the University of Potsdam since 2011, in particular in solid-state physics and methods in neutron research. He heads the Department of Methods for Characterisation of Transport Phenomenon in Energy Materials at the HZB.

      [...].

  • <p>This optical zone melting furnace is producing large single crystals. Credit: M. Setzpfandt/HZB</p>19.06.2017

    New at Campus Wannsee: CoreLab Quantum Materials

    Helmholtz-Zentrum Berlin has expanded its series of CoreLabs for energy materials research. In addition to the five established CoreLabs, it has now set up a CoreLab for Quantum Materials. A research team from the HZB Institute for Quantum Phenomena in New Materials is responsible for the CoreLab and its modern equipment. The CoreLab is also open to experimenters from other research institutes.  [...].

  • 14.06.2017

    New lab for electrochemical interfaces at BESSY II

    The Helmholtz-Zentrum Berlin (HZB) is establishing a joint lab together with the Max Planck Society (MPS) to study electrochemical phenomenon at solid/liquid interfaces. The Berlin Joint Lab for Electrochemical Interfaces, or BElChem for short, will employ X-rays from BESSY II to analyse materials for renewable energy production. [...].

  • <p>Scientists as well as technicians are invited to join in a productive exchange at FIBiB Workshop from 6 th to 7th November. The image was created by ZEISS Crossbeam 340 KAT.</p>09.06.2017

    Using focussed ion beams in research - HZB workshop on focussed ion-beam engineering and application areas

    Focussed ion beams are highly useful tools for researchers in various disciplines. Samples can be etched in the micro- and nanometre range with them. Modern ion microscopes as well as their complementary methods and techniques are available at the HZB and can be utilised by scientists from universities and institutes from the world over. Now for the first time, the HZB is organising a workshop to introduce these methods and their areas of application. It will take place November 6th and 7th. The deadline for submitting abstracts is June 15. [...].

  • <p>The upgrade will usher in some important innovations. BESSY-VSR will offer short light pulses with durations of two picoseconds as well as longer pulses with durations of 15 picoseconds, while the high level of photon flux remains constant &ndash; even during the shorter pulses.</p> <p>Foto &copy;: euroluftbild.de / Robert Grahn</p>02.06.2017

    Cutting-edge research in Berlin: BESSY II light source to be equipped with new features and capabilities

    With the transformation of the BESSY II light source into a variable-pulse-length storage ring, Berlin will become even more attractive as a location for science to researchers from the world over

    The Senate of the Helmholtz Association resolved on June 1st, 2017 to support the transformation of BESSY II into a variable-pulse-length storage ring (BESSY-VSR). The Helmholtz Association will provide funding of 11.9 million euros for the upgrade project, with 10.1 million euros provided by internal resources of its operator, the Helmholtz-Zentrum Berlin (HZB). Following the upgrade, BESSY-VSR will be the first synchrotron light source in the world to deliver brilliant X-ray pulses with user-selectable durations: short and long light pulses will be simultaneously produced in the same ring. This will open up new opportunities for researchers, including new studies on energy materials that contribute to sustainable energy supplies and storage. [...].

  •  <p></p> <p>One example from the paper: <em>operando</em> radiography (A)- (C) shows how sulphur compounds (black features) are deposited on the carbon cathode (gray) of a lithium-sulphur cell during charging and discharging.</p>01.06.2017

    HZB paper appears in special anniversary edition of the Journal of Physics D: Applied Physics

    A paper on X-ray tomography of various types of batteries has been published as a highlight in the exclusive special edition of the Journal of Physics D: Applied Physics. Two groups at the HZB along with a team from Justus Liebig University in Giessen, Germany, contributed to the article. [...].

  • <p>Intersolar Europe is the world&rsquo;s leading exhibition for the solar industry and its partners and takes place annually at the Messe M&uuml;nchen exhibition center in Munich, Germany.</p> <p>&copy; Solar Promotion GmbH</p>31.05.2017

    Intersolar Europe in Munich: HZB research meets solar industry

    At the major international photovoltaics exhibition from 31 May to 2 June 2017, Helmholtz-Zentrum Berlin (HZB) will be exhibiting solar energy research projects and presenting opportunities for industrial cooperation in the field of photovoltaics (PV). [...].

  • <p>The data show band gaps and efficiency levels of various perovskite materials. The efficiency levels for high band gaps fall due to undesired halide segregation effects. Credit: HZB&nbsp;</p>30.05.2017

    Trends and pathways to high-efficiency perovskite solar cells

    Perovskite  solar cells have been the big surprise over the last while: inside of only a few years, their efficiency level has been increased from just under 10 % to fully 22 %. There has never been such rapid progress in a new material for solar cells. Scientists around the world are therefore working on this new class of materials. Eva Unger and Steve Albrecht from Helmholtz-Zentrum Berlin (HZB) have evaluated trends in the advancement of perovskite materials in an invited review article in Journal of Materials Chemistry A. They point out what opportunities exist for advancing this class of materials, combining them with other semiconductors, and where limitations lie. [...].

  • <p>SEM-images of 3D graphene with different pore size (a,b,c, scale = 1&mu;m). Optical properties (d,e,f) change with pore size. Credit: 10.1038/ncomms14885</p>18.05.2017

    Three-dimensional graphene: experiment at BESSY II shows that optical properties are tuneable

    An international research team has for the first time investigated the optical properties of three-dimensional nanoporous graphene at the IRIS infrared beamline of the BESSY II electron storage ring. The experiments show that the plasmonic excitations (oscillations of the charge density) in this new material can be precisely controlled by the pore size and by introducing atomic impurities. This could facilitate the manufacture of highly sensitive chemical sensors. [...].

  • <p>The porous structure of the nanoparticles is visible under the electron microscope. Credit: HZB/<strong><a href="http://onlinelibrary.wiley.com/doi/10.1002/adfm.201701176/abstract;jsessionid=F0393DC7BB4AAE76B24CFD675C8CC430.f03t04 " class="Extern">adfm.201701176</a></strong></p>17.05.2017

    Better cathode materials for Lithium-Sulphur-Batteries

    A team at the Helmholtz-Zentrum Berlin (HZB) has for the first time fabricated a nanomaterial made from nanoparticles of a titanium oxide compound (Ti4O7) that is characterised by an extremely large surface area, and tested it as a cathode material in lithium-sulphur batteries. The highly porous nanomaterial possesses high storage capacity that remains nearly constant over many charging cycles. [...].

  • 16.05.2017

    New Helmholtz Young Investigator Group for electrochemical conversion of carbon dioxide at HZB has started

    Dr. Matthew T. Mayer is setting up a Helmholtz Young Investigator Group in the field of energy materials research at HZB. He investigates how carbon dioxide and water can be converted electrochemically into hydrocarbons such as methane and methanol by using renewable energies. Matthew Mayer will receive 300,000 euros per year over a period of five years for his Young Investigator Group. [...].

  • 15.05.2017

    HZB and Freie Universität Berlin establish the joint research group “X-Ray Microscopy” for studying complex cellular processes

    In May this year, the joint research group “X-Ray Microscopy” was launched, combining the expertise of teams led by Prof. Dr. Gerd Schneider (Helmholtz-Zentrum Berlin) and Prof. Dr. Helge Ewers (Freie Universität Berlin). While Ewers’ group contributes its experience in the field of optical microscopy and biological research, the HZB workgroup is responsible for X-ray microscopy at the synchrotron source BESSY II. The two methods help researchers to gain a detailed insight into the processes taking place inside cells. [...].

  • 05.05.2017

    HZB Distinguished Lecture on 13 June, 2 pm: Prof. Douglas MacFarlane speaks about “Hydrogen and Ammonia as Energy Carriers and for Energy Storage”

    We cordially invite you to the next “HZB Distinguished Lecture”, which will also be a commemorative event for our friend and colleague, Prof. Leone Spiccia, who passed away in December 2016. Leone held a professorship at Monash University in Australia and was connected with us through Humboldt and Helmholtz International Fellowships. To continue our work in his spirit, a close friend and collaborator of Leone, Prof. Douglas R. MacFarlane from Monash University, will deliver the key lecture on “Hydrogen and Ammonia as Energy Carriers and for Energy Storage – Progress and Perspectives”. [...].

  • <p>The YIW2017's dynamic discussions crowd.</p>04.05.2017

    The Young Investigators Workshop 2017 on Dynamic Pathways in Multidimensional Landscapes

    24 scientists from various countries participated in the Young Investigators Workshop 2017 on Dynamic Pathways in Multidimensional Landscapes in Grainau am Eibsee in the Bavarian Alps. This workshop which was organized by Professor Alexander Föhlisch was dedicated to study the research topics of the Helmholtz Virtual Institute 419. It included both experimental and theoretical projects on molecular and chemical dynamics, phase transitions and switching as well as fundamental light-matter interaction.

    [...].

  • <p>Comparison of the same specimen at the old Beamline (left) and the new HZB-XM-Beamline (right). Credit: HZB</p>03.05.2017

    X-Ray microscopy: HZB-TXM is back in operation

    The X-ray microscope (HZB-TXM) is back in operation. The TXM offers significantly  better quality images compared to the former X-ray microscopy station. [...].

  • <p>Prof. Anke Kaysser-Pyzalla dankte den Mitarbeiterinnen und Mitarbeitern, den Zuwendungsgebern, den Kooperationspartnern und Herrn Frederking f&uuml;r die vertrauensvolle Zusammenarbeit. Foto: HZB/Phil Dera</p>03.05.2017

    Eindrücke von der Verabschiedung von Prof. Anke Kaysser-Pyzalla

    (german)

    Am 2. Mai haben wir Prof. Dr. Anke Kaysser-Pyzalla mit einem Festkolloquium feierlich verabschiedet. Über 200 Mitarbeitende, Gäste und Wegbegleiter aus der Wissenschaft und Politik sind gekommen, um ihr für die hervorragende Zusammenarbeit und ihr großes Engagement für das HZB zu danken. Unser Fotograf hat die schönsten Momente eingefangen.  [...].

  • <p>Bernd Rech becomes provisional Scientific Director of the HZB on May 1, 2017.</p>28.04.2017

    Bernd Rech becomes provisional Scientific Director of the HZB on May 1, 2017.

    Following the succession of long-serving Scientific Director Prof. Anke Kaysser-Pyzalla to President of TU Braunschweig, the Supervisory Board of the Helmholtz-Zentrum Berlin has appointed Prof. Bernd Rech as provisional Scientific Director. He assumes this position as of May 1, 2017. Bernd Rech has headed the Institute for Silicon Photovoltaics at the HZB since 2006 and is highly esteemed worldwide as an expert in renewable energies. [...].

  • <p>Foto: HZB/S. Kodalle</p>27.04.2017

    Ansturm auf die 70 Plätze beim Girl’s Day im HZB

    (german)

    Wie sieht die Arbeit von Wissenschaftlerinnen, Ingenieurinnen oder Programmiererinnen aus? Beim Girls‘ Day können Mädchen MINT-Berufe (Mathematik, Informatik, Naturwissenschaften und Technik) kennenlernen, die noch immer nicht besonders beliebt bei den Berufsanfängerinnen sind. Die 70 Plätze für den Girl’s Day an den beiden HZB-Standorten waren schnell vergeben.  [...].

  • <p>Nanodiamonds have been modified by attaching different molecules. Credit: HZB</p>26.04.2017

    Nanodiamonds as energy materials: tuning the functionalities

    An international team has shed light onto interactions between nanodiamonds and water molecules. Experiments at synchrotron sources showed how hydrogenated groups on nanodiamond surfaces change the network of hydrogen bonds in the aqueous environment and may potentially influence the catalytic properties of nanodiamonds, for instance for the production of solar fuels from CO2 and light. [...].

  • 25.04.2017

    NextGen@Helmholtz Conference 2017 for PhD students from Helmholtz

    The Conference will take place from 5 th to 7th July - please register until April 30th

    Do you know your peers from other Helmholtz Centers? Have you ever wondered what working beyond your doctoral research could look like? The second NextGen@Helmholtz Conference 2017 – organized by Docs for Docs – is where you´ll find the answers. It will take place at GEOMAR in Kiel from July 5 to 7, 2017. Do you want to join? Please register here until April 30th. The fee is 50 €.  [...].

  • <p>Learning about solar fuels and photovoltaics goes green. The summerschool takes place from 3. to 10. september 2017 in the idyllic Kleinwalsertal, Austria. Credit: Quantsol/HZB</p>24.04.2017

    Registration open for Quantsol Summer School

    Newcomers and young scientists in solar energy research can register now for the 10. International Summer School on Photovoltaics and New Concepts of Quantum Solar Energy Conversion (Quantsol). The school is organized by the Helmholtz-Zentrum Berlin and the Technical University of Ilmenau and will be held from 3. to 10. September 2017 in Hirschegg, Kleinwalsertal, Austria. Applications can be submitted through the school’s homepage until May 21st, 2017. [...].

  • 24.04.2017

    Michael Müller besucht das HZB

    (german)

    HZB ist "wichtiger Impulsgeber für die Zukunft der Brain City Berlin"

    Der Regierende Bürgermeister und Wissenschaftssenator, Michael Müller, hat das Helmholtz-Zentrum Berlin (HZB) an seinem Standort Adlershof besucht. Während des zirka anderhalb Stunden dauernden Besuchs hat er sich mit den Forschungsthemen des HZB vertraut gemacht und zahlreiche wichtige, auch forschungspolitische Themen mit den Geschäftsführenden, Prof. Anke Kaysser-Pyzalla und Thomas Frederking besprochen. [...].

  • <p>A magnetic field pulse switches the initial vortex state to &ldquo;onion state&rdquo; with two walls. In the subsequent magnetic snapshots the domain wall motion is shown. After 58 ns both walls meet and annihilate, thus completing the switching process into the opposite sense of rotation. Credit: HZB</p>19.04.2017

    Green IT: New switching process in non-volatile spintronics devices

    Physicists achieved a robust and reliable magnetization switching process by domain wall displacement without any applied fields. The effect is observed in tiny asymmetric permalloy rings and may pave the way to extremely efficient new memory devices. The results have been published  in Physical Review Applied, highlighted as an Editors' Suggestion. [...].

  • 18.04.2017

    Neue HZB-Zeitung „lichtblick“ erschienen

    (german)

    In ihrem letzten Interview als Geschäftsführerin des HZB erläutert Anke Kaysser-Pyzalla, warum sie gerade jetzt geht, obwohl sie eigentlich noch gern geblieben wäre. Nils Martensson lernen wir als Pendler zwischen Nobel-Komitee und HZB kennen. Und Marcus Bär erzählt, warum es sich in jedem Fall lohnt, bei den Kopernikus-Projekten der Bundesregierung dabei zu sein und warum die Forscherinnen und Forscher aus verschiedenen Disziplinen dabei erst einmal Vokabeln lernen müssen. (Online-Ausgabe) Auf der Mittelseite der lichtblick stellen wir das Projekt näher vor, an dem sich das HZB beteiligt. [...].

  • <p>Prof. Dr. Yan Lu receives a professorship at the University of Potsdam</p>10.04.2017

    Yan Lu receives a professorship at the University of Potsdam

    Dr. Yan Lu is a group leader at the Institute for “Soft Matter and Functional Materials”. At HZB, she is researching functional hybrid materials that consist of colloid particles.  As of 1 April 2017, Yan Lu has been appointed as W2 Professor for Polymer-based Hybrid Materials at the University of Potsdam. [...].

  • 07.04.2017

    CIGS Thin-film Solar Modules: HZB invites for workshop

    Global demand for photovoltaic systems is rising sharply. CIGS thin-film modules have become a hot topic for the solar industry. International experts will convene in Stuttgart on May 30, 2017, at the annual IW-CIGSTech workshop to discuss past and potential future technical and industrial advances in this solar technology. The Centre for Solar Energy and Hydrogen Research (ZSW) and the Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) are hosting the eighth installment of this workshop, which caters to scientists, engineers and industry specialists. [...].

  • <p>The experimental data show, how a light pulse dissociates a hydrogen nucleus from the nitrogen atom without destroying important bonds within the molecule. Credit: Th. Splettst&ouml;sser/HZB.</p>07.04.2017

    Proton transfer: Researcher find mecanism to protect biomolecules against light induced damage

    A team at the HZB together with researchers in Sweden and the USA has analysed a mecanism which protects biomolecules such as the DNA against damage by light: they observed how the energy of incoming photons can be absorbed by the molecule without destroying important bonds. The experiments took place at the Linac Coherent Light Source (LCLS) free-electron laser in California as well as the BESSY II synchrotron source at the HZB in Berlin, where with resonant inelastic X-ray-diffraction a very sensitive method is available. [...].

  • <p>Prof. Dr. Anke Kaysser-Pyzalla, Prof. Dr. Roel van de Krol, Dirk Mielke, Dr. Catherine Dubourdieu andMonica Wurfbaum (from left to right). Photo: HZB/J. Bierbaum</p>27.03.2017

    Foundation stone laying ceremony for an energy research laboratory on Wannsee campus

    A milestone has been reached in the expansion of energy materials research at the Lise-Meitner Campus: on 23 March 2017, the celebration was held for laying the foundation stone of a laboratory building that will offer a multitude of methods for synthesising and characterising energy materials. [...].

  • <p>Chromium enhances the current density which is directly related to catalytic activity. Credit: HZB/RUB</p>23.03.2017

    Finding and understanding low cost catalysts: it all comes down to the iron

    A team has investigated more than one hundred iron-nickel catalysts containing various admixtures of chromium. At BESSY II, they also analysed the configurations of the electrons in the individual elements. The team showed that an increasing proportion of chromium primarily influences the energy levels of the iron electrons, which are important for the catalytic effect. The results of this high-throughput study will assist the knowledge-based search for better specific catalysts. [...].

  • 22.03.2017

    Christiane Becker receives a professorship at HTW Berlin University of Applied Sciences

    Prof. Dr. Christiane Becker has accepted the call to a W2 professorship for the field of “Experimental physics focusing on material sciences and photonics” at HTW Berlin University of Applied Sciences. Since October 2012, she has headed a Young Investigator Group funded by the Federal Ministry of Education and Research, BMBF. [...].

  • 22.03.2017

    Deutsche Gesellschaft für Materialkunde was a guest of HZB

    From 15 to 16 March, the Deutsche Gesellschaft für Materialkunde, DGM (German association of materials science), held its closed board meeting and Advisory Council meeting at HZB. The experts took the occasion to visit the synchrotron source BESSY II and the neutron source BER II, gaining an insight into important future projects of HZB. [...].

  • <p>Dr. Antonio Abate</p>17.03.2017

    Dr. Antonio Abate sets up a new Helmholtz Young Investigator Group to improve life span of perovskite solar cells

    Dr. Antonio Abate sets up a Helmholtz Young Investigator Group at Helmholtz-Zentrum Berlin from now on. His aim: He wants to improve Perovskite solar cells which are one of the most promising material classes to be discovered in the last few years. The scientist will study the materials and interfaces of perovskite solar cells in order to improve their long-term stability.

    [...].

  • <p>Dr. Eva Unger leads the Young Investigator Group Hy-Per-FORME. Credit: E. Unger</p>17.03.2017

    Young investigator group at HZB: Scaling perovskite cells

    The new Young Investigator Group Hy-Per-FORME led by Dr. Eva Unger is working on scaling all processing steps to enable manufacturing of perovskite solar cells on larger areas, thus brigding he gap between lab and industry. [...].

  • 16.03.2017

    20 participants join the first Photon School at HZB

    From 14 to 24 March, the first Photon School takes place at HZB. 20 students from 8 countries get an unique opportunity for a first-hand training covering a wide range of experimental and theoretical methods for probing the molecular structure, function, and dynamics of complex material systems. Leading experts from all fields of spectroscopy give lectures, share their latest results, and present future research strategies. [...].

  • <p>Uschi Steigenberger was awarded the Officer of the British Empire (OBE) medal. Credit: ISIS<strong> </strong></p>15.03.2017

    Uschi Steigenberger receives prestigious British medal for her service to the sciences

    World-reknowned physicist Dr. Uschi Steigenberger has been honoured with one of the highest decorations in Great Britain for her services to the sciences. She was awarded the Officer of the British Empire (OBE) medal by the Minister of State for Universities, Science, Research and Innovation, Mr. Jo Johnson. Uschi Steigenberger has also chaired the Scientific Advisory Council of the HZB for many years. [...].

  • <p>Nanostructures trap the light, shows this illustration on the cover in&nbsp; Advanced Optical Materials. Credit: Adv. Opt. Mat. 5/2017&nbsp;</p>14.03.2017

    How to increase efficiencies of ultrathin CIGSe solar cells

    Nanoparticles at the back help harvesting the light.

    Ultrathin CIGSe solar cells need much less rare earth elements and energy for production. Unfortunately, they are much less efficient too. Now a team at HZB together with a group in the Netherlands has shown how to prevent the absorption loss of ultrathin CIGSe cells. They designed  nanostructured  back contacts for light trapping and could achieve a new record value of the the short circuit current density, reaching nearly the best values for thicker CIGSe-cells.  [...].

  • <p>Robert Seidel leads the Young Investigator Group Operando Interfacial Photochemistry. Credit: HZB/Setzpfandt</p>09.03.2017

    Highly sensitive method for detecting ion pairs in aqueous solution developed

    Scientists of the Helmholtz-Zentrum Berlin, Freie Universität Berlin, Universität Heidelberg, and the University of Chemistry and Technology Prague have empirically detected a very specialised type of electron transfer in an aqueous salt solution, one which had only been predicted theoretically up to now. Based on these results, they now expect to have an extremely sensitive method for detecting ion pairs in solutions. [...].

  • <p>Agreement signed: HZB and NCBJ agreed to transfer and rebuild three of HZB&rsquo;s neutron scattering instrumentsin 2019.</p>07.03.2017

    Agreement signed: Three neutron instruments will be transferred to the Polish research reactor MARIA in 2019

    Helmholtz-Zentrum Berlin (HZB) and the National Centre for Nuclear Research (NCBJ) in Poland agreed to transfer and rebuild three of HZB’s neutron scattering instruments at the Polish research reactor MARIA in 2019. With support from the Polish Ministry of Science and Higher Education, the facility near Warsaw is currently being upgraded with latest generation technology, offering attractive research opportunities for neutron scientists from Germany and Europe. [...].

  • <p>The teams of Freie Universit&auml;t Berlin and Helmholtz Zentrum Berlin are engaged in the of training young scientists. The participants produce samples and examine at the MX beamlines of BESSY II.</p>03.03.2017

    HZB and Freie Universität Berlin are establishing the joint research group “Macromolecular Crystallography”

    For eight years, HZB’s “Macromolecular Crystallography” workgroup has been successfully cooperating with the “Structural Biochemistry” research group headed by Prof. Markus Wahl at the Freie Universität Berlin. They are about to intensify this cooperation. The two institutes are establishing a joint research group dedicated to studying the biochemistry of genetic information processing. This research group benefits in particular from access to the three MX beamlines, where it can study protein crystals using the synchrotron light from BESSY II. [...].

  • 02.03.2017

    Jetzt anmelden für den Girls’ Day am HZB

    (german)

    Am 27. April 2017 ist wieder Girls' Day! An diesem Tag schnuppern Schülerinnen der Klassen 5 bis 10 deutschlandweit in die Welt der Technik, Ingenieur- und Naturwissenschaften. Auch am Helmholtz-Zentrum Berlin finden zum Girls‘ Day wieder spannende Workshops statt. Jetzt startet die Anmeldung dafür auf der zentralen GirlS’Day-Webseite. Es stehen an beiden Standorten insgesamt 70 Plätze zur Verfügung. [...].

  • 28.02.2017

    School labs of the HZB and Helmholtz Association are more popular with every year

    The aim of the Helmholtz school labs is to make science fun for children and adolescents. Helmholtz-Zentrum Berlin has run a school lab on the Wannsee campus since 2004 and on the Adlershof campus since 2010. During this time, more than 20,000 visitors have participated in the age-appropriate project days at HZB – and the numbers continue to rise. [...].

  • <p>The SPATZ team of ANSTO was glad about the arrival of the former HZB neutron instrument BioRef. It will be set up until 2018 in Australia. photo: ANSTO.</p>20.02.2017

    Neutron instrument BioRef arrived safely in Down Under

    As reported, the neutron instrument BioRef will be set up at the “Australian Centre for Neutron Scattering” of ANSTO. Approximately 257 components were safely packed in 43 wooden crates weighing just under 30 tonnes for the sea voyage from Hamburg to Port Botany, Australia. On 14 February the colleagues from ANSTO told us: the three shipping containers arrived safely after a two-month journey from Germany. [...].

  • <p>Gerrit G&uuml;nther und Veronka Grzymek help Zhilun Lu with the experiment.Credit: HZB</p>16.02.2017

    NEAT starts user operation

    The newly built time of flight spectrometre NEAT has welcomed its first users: Jie Ma from Shanghai Jiao Tong University and his colleague Zhilun Lu examined magnetic excitations in crystalline samples and enjoyed fast data rate and high flexibility of instrumental configurations. NEAT team is now looking forward to further new studies and user experiments!      [...].

  • <p>Alex Redinger receives two million euros in funding from the Luxembourg National Research Fund for expanding his research into solar cells materials at the university Luxembourg.</p>08.02.2017

    Dr. Alex Redinger receives assistant professorship at the University of Luxembourg

    Alex Redinger will be receiving two million euros in funding from the Luxembourg National Research Fund for expanding his research into solar cells materials. This is combined with an assistant professorship at the University of Luxembourg with the possibility of tenure. Alex Redinger works as a postdoc in the “Structure and Dynamics of Energy Materials” department. [...].

  • <p>The 3000<sup>th</sup> ocular tumour patient was able to benefit from proton treatment on January 27<sup>th</sup>, 2017. Photo credit: HZB.</p>06.02.2017

    3000th ocular tumour patient treated using protons at HZB

    A team at Charité - Universitätsmedizin Berlin and the Helmholtz-Zentrum Berlin (HZB) has now treated its 3000th ocular tumour patient with an individualised proton radiation protocol. This involves irradiating the tumour with fast hydrogen nuclei (protons) that have been accelerated to precisely set energies. These protons penetrate the healthy tissue and only release their energy in the tumour itself. [...].

  • <p>With the upgrade BESSY VSR, Helmholtz-Zentrum Berlin will continue in future to offer a highly demanded synchrotron source for energy materials research with international appeal. Photo: &copy;: euroluftbild.de / Robert Grahn</p>01.02.2017

    Green light for upgrading BESSY II into a variable-pulse-length storage ring (BESSY-VSR)

    The General Assembly of the Helmholtz Association has unanimously endorsed the realisation of a unique accelerator project at the BESSY II synchrotron radiation source

    The General Assembly of the Helmholtz Association unanimously supports the Helmholtz-Zentrum Berlin’s proposed concept for upgrading BESSY II into a variable-pulse-length storage ring (BESSY- VSR). The body of chairpersons from the 18 Helmholtz Centres has unanimously suggested to the Senate of the Helmholtz Association the financial subsidising of BESSY-VSR to the sum of 11.9 million euros. Converting BESSY II into a variable-pulse-length storage ring is a unique project in accelerator research and has attracted great interest and support from the expert community. [...].

  • <p>Dr. Pierre Schnizer. Photo: HZB</p>01.02.2017

    New Technical Project Manager for BESSY VSR

    As of 1 January 2017, Dr. Pierre Schnizer is the new Technical Project Manager for BESSY VSR. In close coordination with the Scientific Project Managers Prof. Andreas Jankowiak and Prof. Jens Knobloch, Schnizer is supervising, among other things, the construction, infrastructure and integration of the necessary modules into the storage ring. In short, his responsibility in the project team is to ensure the successful technical construction of BESSY VSR. [...].

  • <p>Scientists from all participating organisations together with the project officers from FCH2 JU met in January 2017 to start off the project. Credit: J. Bierbaum/HZB</p>30.01.2017

    Solar based hydrogen generation: EU-project PECSYS aiming for technological breakthrough

    Development of demonstrators measuring up to ten square meters in area planned

    The HZB is coordinating a Horizon 2020 EU project that is expected to develop an economically feasible technology for solar based hydrogen generation. Solar energy shall thereby be converted into chemical energy that can be stored as fuel by hydrogen. The project’s approach shall ensure that the levelised cost of hydrogen production remains below five Euros per kilogramme. The partners hailing from Germany, Sweden and Italy plan to ultimately build an array of modules covering ten square meters to demonstrate stable device performance on a large area. The project runs for four years and is funded with 2.5 million euros. [...].

  • 24.01.2017

    Young Investigators Workshop of the Helmholtz Virtual Institute "Dynamic Pathways in Multidimensional Landscapes"

    The Virtual Institute explores the governing principles of material’s function in an internationally highly visible centre of excellence. Young scientists (PhD students, master students, and young postdocs) are invited to participate in the Young Investigators Workshop that takes place from 23rd to 28th April 2017 at the Eibsee-Hotel in the Bavarian Alps. It focuses on the research topics of the Helmholtz Virtual Institute 419 and includes both experimental and theoretical projects on molecular and chemical dynamics, phase transitions and switching as well as fundamental light-matter interaction.  [...].

  • 23.01.2017

    PVcomB will help mass-produce the raw photovoltaic materials used in Wysips® technology

    Sunpartner Technologies and Helmholtz-Zentrum Berlin sign license agreement

    The French company Sunpartner Technologies has been developing innovative solar solutions for nearly 10 years. One of these is Wysips,® an invisible or transparent photovoltaic film that transforms any surface into a solar panel that can generate electricity using the sun’s light. To create Wysips® Crystal and Wysips® Reflect, Sunpartner Technologies paired with the German research centre Helmholtz-Zentrum Berlin (HZB) to develop a special solar material that could be integrated into the company’s technology. [...].

  • <p>The application laboratory &ldquo;SupraLab@HZB&rdquo; is funded by the EFRE Fonds.</p>11.01.2017

    7.4 million euros from the EFRE fund: HZB is setting up a new application laboratory for developing superconducting accelerator components

    Helmholtz-Zentrum Berlin is receiving 7.4 million euros from the European Regional Development Fund (EFRE). The money is being used to set up the application laboratory “SupraLab@HZB” for the advancement of high-current superconducting cavities. These components will be needed for operating the next generation of novel, high-performance lightsources. The laboratory will also provide complex superconducting component test beds for use by companies and research institutes in the region. [...].

  • <p><strong>&nbsp;</strong></p>10.01.2017

    Graduate school MatSEC: New PhD students can apply now

    The first students of the graduate school MatSEC (Materials for Solar Energy Conversion) have defended successfully their PhD thesis. The graduate school, which is organised jointly by Dahlem Research School of Freie Universität Berlin, is now open for new PhD-students. The research portfolio, which was focused on kesterites, does now include wide bandgap semiconductors and thermoelectrica as well. [...].

  • <p>BioRef was transported from HZB on December 19, 2016 and shipped to Australia. The trip will take about two months. Photo: D. H&ouml;cker/HZB.</p>05.01.2017

    The BioRef neutron instrument to be set up again at ANSTO in Australia

    The BioRef neutron instrument commenced its roughly two-month journey from HZB to Australia on December 19, 2016. It will be set up again at the OPAL neutron source there, part of the Australian Nuclear Science and Technology Organisation (ANSTO) in Sydney. It is expected to be available to the international scientific community beginning in 2018 under the name "Spatz". [...].

  • 04.01.2017

    Prof. Dr. Martina Schmid assumes the professorship of experimental physics at the University of Duisburg-Essen

    On 1 January 2017, Martina Schmid assumed the W2 professorship of “experimental physics” in the Physics department of the University of Duisburg Essen. From 2012 to the end of 2016, Martina Schmid headed the Helmholtz Young Investigator Group “Nano-Optical Concepts for Photovoltaics” at HZB. [...].