Welcome to the website of the Helmholtz-Zentrum Berlin

Helmholtz-Zentrum Berlin für Materialien und Energie (HZB) operates two large facilities for materials research: the neutron source BER II and the synchrotron source BESSY II, which provide deep insights into the structure of materials and the processes within complex systems. Each year around 3,000 scientists are using the HZB infrastructures. One important focus of HZB research is thin film photovoltaics and solar fuels. HZB is a member of the Helmholtz Association and has co-founded the Photovoltaic Competence Centre (PVcomB), to promote the transfer of technology and knowledge into industry.

News and Press Releases

  • 22.08.2014

    Proteins: New class of materials discovered

    German-Chinese research team gleans seminal insights into protein crystalline frameworks at HZB's BESSY II

    Scientists at the Helmholtz Center Berlin (HZB) along with researchers at China’s Fudan University have characterized a new class of materials called protein crystalline frameworks (PCFs). [...].

  • <p>Cryogenic TEM micrograph of gold nanoparticles (Au-NP) in DES-solvent. Sputtering duration 300 s. Red circles show the different domains of self-assembled Au-NPs. The inset shows an enlarged image of one particular domain of self-assembled Au-NPs.<br />Image: HU Berlin/HZB</p>04.08.2014

    Self-assembly of gold nanoparticles into small clusters

    esearchers at HZB in co-operation with Humboldt-Universität zu Berlin (HU, Berlin) have made an astonishing observation: they were investigating the formation of gold nanoparticles in a solvent and observed that the nanoparticles had not distributed themselves uniformly, but instead were self-assembled into small clusters. [...].

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