V2

Cold Neutron 3-Axis Spectrometer (FLEXX)

Publications

2019

Zhang, W.; Wei, Y.; Xie, T.; Liu, Z.; Gong, D.; Ma, X.; Hu, D.; Cermák, P.; Schneidewind, A.; Tucker, G.; Meng, S.; Huesges, Z.; Lu, Z.; Song, J.; Luo, W.; Xu, L.; Zhu, Z.; Yin, X.; Li, H.; Yang, Y.; Luo, H.; Li, S.: Unconventional Antiferromagnetic Quantum Critical Point in Ba(Fe0.97Cr0.03)2(As1-xPx)2. , Physical Review Letters 122 (2019), p. 037001/1-6
doi:10.1103/PhysRevLett.122.037001

2018

Liu, J.; Savici, A.; Granroth, G.; Habicht, K.; Qiu, Y.; Hu, J.; Mao, Z.; Bao, W.: A Triplet Resonance in Superconducting Fe1.03Se0.4Te0.6. , Chinese Physics Letters 35 (2018), p. 127401/1-4
doi:10.1088/0256-307X/35/12/127401

Nikitin, S.E.; Wu, L.S.; Sefat, A.S.; Shaykhutdinov, K.A.; Lu, Z.; Meng, S.; Pomjakushina, E. V.; Conder, K.; Ehlers, G.; Lumsden, M.D.; Kolesnikov, A.I.; Barilo, S.; Guretskii, S. A.; Inosov, D.S.; Podlesnyak, A.: Decoupled spin dynamics in the rare-earth orthoferrite YbFeO3: Evolution of magnetic excitations through the spin-reorientation transition. , Physical Review B 98 (2018), p. 064424/1-13
doi:10.1103/PhysRevB.98.064424

Jacobsen, H.; Holm, S.; Lacatusu, M.; Rømer, A.; Bertelsen, M.; Boehm, M.; Toft-Petersen, R.; Grivel, J.; Emery, S.; Udby, L.; Wells, B.; Lefmann, K.: Distinct Nature of Static and Dynamic Magnetic Stripes in Cuprate Superconductors. , Physical Review Letters 120 (2018), p. 037003/1-5
doi:10.1103/PhysRevLett.120.037003

Groitl, F.; Keller, T.; Habicht, K.: Generalized resolution matrix for neutron spin-echo three-axis spectrometers. , Journal of Applied Crystallography 51 (2018), p. 818-830
doi:10.1107/S1600576718005307

Habicht, Klaus; Clemens, Daniel: HZB and its neutron activities. , Seminar Dep. of Radiation Metrology/Nuclear Physics (China Institute of Atomic Energy) Peking, 07.09.2018 - 07.09.2018 (2018)

Meng, S.; Toft-Petersen, R.; Hao, L.; Habicht, K.: multiflexxlib: A Python package for data reduction and visualization for the cold-neutron multi energy wide angle analyzer MultiFLEXX. , SoftwareX 7 (2018), p. 309-312
doi:10.1016/j.softx.2018.09.006

Habicht, Klaus; Fritsch, Katharina; Hofmann, Tommy; Kojda, Danny; Ryll, Britta; Liu, Zhilun; Keller, Thomas: Phonon Lifetimes in the Perovskite Model-Thermoelectric SrTiO3. , SNI 2018: German Conference for Research with Synchrotron Radiation, Neutrons and Ion Beams at Large Facilities Garching, Germany, 17.09.2018 - 19.09.2018 (2018)

Hofmann, Tommy; Kojda, Danny; Wallacher, Dirk; Ryll, Britta; Toft-Petersen, Rasmus; Habicht, Klaus: PHONONS IN MESOPOROUS SILICON: THE INFLUENCE OF NANOSTRUCTURING ON THE DISPERSION IN THE DEBYE REGIME. , Porous semiconductors science and technology La Grande Motte (Frankreich), 11.03.2018 - 16.03.2018 (2018)

Kamiya, Y.; Ge, L.; Hong, T.; Qiu, Y.; Quintero-Castro, D.L.; Lu, Z.; Cao, H.B.; Matsuda, M.; Choi, E.S.; Batista, C.D.; Mourigal, M.; Zhou, H.D.; Ma, J.: The nature of spin excitations in the one-third magnetization plateau phase of Ba3CoSb2O9. , Nature Communications 9 (2018), p. 2666/1-11
doi:10.1038/s41467-018-04914-1

2017

Xie, T.; Gong, D.; Zhang, W.; Gu, Y.; Huesges, Z.; Chen, D.; Liu, Y.; Hao, L.; Meng, S.; Lu, Z.; Li, S.; Luo, H.: Crystal growth and phase diagram of 112-type iron pnitide superconductor Ca1-yLayFe1-xNixAs2. , Superconductor Science & Technology 30 (2017), p. 095002/1-7
doi:10.1088/1361-6668/aa7994

Balz, C.; Lake, B.; Reuther, J.; Lütkens, H.; Schnemann, R.; Herrmannsdörfer, T.; Singh, Y.; Islam, A.T.M.N.; Wheeler, E.M.; Rodriguez-Rivera, J.A.; Guidi, T.; Simeoni, G.G.; Baines, C.; Ryll, H.: Experimental realization of a new quantum spin liquid. , American Physical Society March Meeting 2017 New Orleans, USA, 13.03.2017 - 17.03.2017 (2017)

Lake, Bella: Experimental Studies of Quantum Magnets. , seminar Department of Physics, Chung-Ang University, Seoul, South Korea, 14.07.2017 - 14.07.2017 (2017)

Hong, T.; Matsumoto, M.; Qiu, Y.; Chen, W.; Gentile, T.R.; Watson, S.; Awwadi, F.F.; Turnbull, M.M.; Dissanayake, S.E.; Agrawal, H.; Toft-Petersen, R.; Klemke, B.; Coester, K.; Schmidt, K.P.; Tennant, D.A.: Higgs amplitude mode in a two-dimensional quantum antiferromagnet near the quantum critical point. , Nature Physics 13 (2017), p. 638
doi:10.1038/nphys4182

Groitl, F.; Toft-Petersen, R.; Quintero-Castro, D.; Meng, S.; Lu, Z.; Huesges, Z.; Le, M.D.; Alimov, S.; Wilpert, T.; Kiefer, K.; Gerischer, S.; Bertin, A.; Habicht, K.: MultiFLEXX - The new multi-analyzer at the cold triple-axis spectrometer FLEXX. , Scientific Reports 7 (2017), p. 13637/1-12
doi:10.1038/s41598-017-14046-z

Habicht, Klaus; Fritsch, Katharina; Hofmann, Tommy; Lu, Zhilun; Groitl, Felix; Keller, Thomas: Phonon Lifetimes in the Perovskite Model-Thermoelectric SrTiO3 Investigated with High-Resolution Neutron Spectroscopy. , 36th International Conference on Thermoelectrics Pasadena, California, USA, 31.07.2017 - 03.08.2017 (2017)

Hofmann, T.; Wallacher, D.; Toft-Petersen, R.; Ryll, B.; Reehuis, M.; Habicht, K.: Phonons in mesoporous silicon: The influence of nanostructuring on the dispersion in the Debye regime. , Microporous and Mesoporous Materials 243 (2017), p. 263-270
doi:10.1016/j.micromeso.2017.02.023

Balz, C.; Lake, B.; Reuther, J.; Luetkens, H.; Schnemann, R.; Herrmannsdörfer, T.; Singh, Y.; Islam, A.T.M.N.; Wheeler, E.M.; Rodriguez-Rivera, J.A.; Guidi, T.: Physical realization of a new quantum spin liquid based on a novel frustration mechanism. , 15th Theoretical and Experimental Magnetism Meeting (TEMM), UK-Korea workshop on strongly correlated systems and IOP Magnetism-TCM joint group symposium; The Cosener’s House, Abingdon, U.K., 04.07.2017 - 06.07.2017 (2017)

BALZ, CHRISTIAN; LAKE, BELLA; REUTHER, JOHANNES; LUETKENS, HUBERTUS; SCHNEMANN, RICO; HERRMANNSDRFER, THOMAS; SINGH, YOGESH; ISLAM, A. T. M. NAZMUL; WHEELER, ELISA M.; RODRIGUEZ-RIVERA, JOSE A.; GUIDI, TATIANA: Physical realization of a new quantum spin liquid based on a novel frustration mechanism. , International Workshop, Korrelationstage 2017 (KORREL17) Max Planck Institute for the Physics of Complex Systems, Dresden, Germany, 11.09.2017 - 15.09.2017 (2017)

Balz, C.; Lake, B.; Reuther, J.; Luetkens, H.; Schoenemann, R.; Herrmannsdörfer, T.; Singh, Y.; Islam, A.T.M.N.; Wheeler, E.M.; Rodriguez-Rivera, J.A.; Guidi, T.: Physical realization of a new quantum spin liquid based on a novel frustration mechanism. , Electronic phenomena studied in the nordic countries, MaxIV/ESS, Lund, Sweden, 03.07.2017 - 05.07.2017 (2017)

BALZ, CHRISTIAN; LAKE, BELLA; REUTHER, JOHANNES; LUETKENS, HUBERTUS; SCHNEMANN, RICO; HERRMANNSDRFER, THOMAS; SINGH, YOGESH; ISLAM, A. T. M. NAZMUL; WHEELER, ELISA M.; RODRIGUEZ-RIVERA, JOSE A.; GUIDI, TATIANA: Physical realization of a new quantum spin liquid based on a novel frustration mechanism. , ICNS2017 International Conference on Neutron Scattering Daejeon, South Korea, 09.07.2017 - 13.07.2017 (2017)

Gazizulina, A.; Quintero-Castro, D.L.; Schilling, A.: Single-crystal growth and study of the mixed spin-dimer system Ba3-xSrxCr2O8. , Physical Review B 96 (2017), p. 184201/1-7
doi:10.1103/PhysRevB.96.184201

Larsen, J.; Schaffer, T.K.; Hansen, U.B.; Holm, S.L.; Ahl, S.R.; Toft-Petersen, R.; Taylor, J.; Ehlers, G.; Jensen, J.; Ronnow, H.M.; Lefmann, K.; Christensen, N.B.: Spin excitations and quantum criticality in the quasi-one-dimensional Ising-like ferromagnet CoCl2 ⋅ 2D2O in a transverse field. , Physical Review B 96 (2017), p. 174424/1-6
doi:10.1103/PhysRevB.96.174424

Bera, A.K.; Lake, B.; Essler, E.H.L; Vanderstraeten, L.; Hubig, C.; Schollwöck, U.; Islam, A.T.M.N.; Schneidewind, A.; Quintero-Castro, D.L.: Spinon confinement in a quasi-one-dimensional anisotropic Heisenberg magnet. , Physical Review B 96 (2017), p. 054423/1-16
doi:10.1103/PhysRevB.96.054423

Lake, B.; Bera, A.K.; Essler, F.H.L.; Vanderstraeten, L.; Hubig, C.; Schollwock, U.; Islam, A.T.M.N.; Schneidewind, A.; Quintero-Castro, D.L.: Spinon confinement in a quasi-one-dimensional XXZ Heisenberg antiferromagnet. , Seminar Paul Scherrer Institute, Switzerland, 24.10.2017 - 24.10.2017 (2017)

Lake, B.; Bera, A.K.; Essler, F.H.L.; Vanderstraeten, L.; Hubig, C.; Schollwock, U.; Islam, A.T.M.N.; Schneidewind, A.; Quintero-Castro, D.L.: Spinon connement in a quasi-one-dimensional XXZ Heisenberg antiferromagnet. , American Physical Society March Meeting 2017 New Orleans, USA, 13.03.2017 - 18.03.2017 (2017)

2016

Babkevich, P.; Jeong, M.; Matsumoto, Y.; Kovacevic, I.; Finco, A.; Toft-Petersen, R.; Ritter, C.; Mansson, M.; Nakatsuji, S.; Ronnow, H. M.: Dimensional Reduction in Quantum Dipolar Antiferromagnets. , Physical Review Letters 116 (2016), p. 197202/1-5
doi:10.1103/PhysRevLett.116.197202

Shen, Y.; Li, Y.-D.; Wo, H.; Li, Y.; Shen, S.; Pan, B.; Wang, Q.; Walker, H.C.; Steffens, P.; Boehm, M.; Hao, Y.; Quintero-Castro, D.L.; Harriger, L.W.; Frontzek, M.D.; Hao, L.; Meng, S.; Zhang, Q.; Chen, G.; Zhao, J.: Evidence for a spinon Fermi surface in a triangular-lattice quantum-spin-liquid candidate. , Nature 540 (2016), p. 559-562
doi:10.1038/nature20614

Toft-Petersen, R.; Groitl, F.; Kure, M.; Lim, J.; Cermak, P.; Alimov, S.; Wilpert, T.; Le, M.D.; Quintero Castro, D.; Niedermayer, C.; Schneidewind, A.; Habicht, K.: Experimental characterization of a prototype secondary spectrometer for vertically scattering multiple energy analysis at cold-neutron triple axis spectrometers. , Nuclear Instruments & Methods in Physics Research A 830 (2016), p. 338-344
doi:10.1016/j.nima.2016.06.004

Toft-Petersen, R.; Groitl, F.; Kure, M.; Lim, J.; Cernak, P.; Alimov, S.; Wilpert, T.; Le, D.; Quintero-Castro, D.; Niedermayer, C.; Schneidewind, A.; Habicht, K.: MultiFLEXX: A new multiplexing back-end for the FLEXX cold triple axis spectrometer. , Workshop on Inelastic Neutron Spectrometers WINS2016 Potsdam, Berlin, 08.09.2016 - 09.09.2016 (2016)

HABICHT, K: Neutron Spin Echo. , 36th Berlin School on Neutron Scattering Helmholtz-Zentrum Berlin für Materialien und Energie, 25.02.2016 - 04.03.2016 (2016)

HABICHT, Klaus: Neutron Spin Precession – A Stop Watch to Measure the Lifetime of Phonons, Magnons and More. , Seminar des Insitituts für Physik und Astronomie der Universität Potsdam Universität Potsdam, 22.06.2016 - 22.06.2016 (2016)

Hofmann, Tommy; Wallacher, Dirk; Willenberg, Britta; Toft-Petersen, Rasmus; Habicht, Klaus: Phonons in mesoporous silicon: the influence of nanostructuring on the dispersion in the Debye regime. , Thelma workshop Norwegen, 12.09.2016 - 16.09.2016 (2016)

Hüsges, Anna Zita: Probing magnetic fluctuations close to quantum critical points by neutron scattering. , Technische Universität Dresden, 2016

2015

Toft-Petersen, R.; Reehuis, M.; Jensen, T.B.S.; Andersen, N.H.; Li, J.; Le, M.D.; Laver, M.; Niedermayer, C.; Klemke, B.; Lefmann, K.; Vaknin, D.: Anomalous magnetic structure and spin dynamics in magnetoelectric LiFePO4. , Physical Review B 92 (2015), p. 024404/1-9
doi:10.1103/PhysRevB.92.024404

Lake, B.: Field-dependence of Charge Order in the Cuprate High-Tc Superconductor La2-xSrxCuO4. , 20th International Conference on Magnetism (ICM) Barcelona, Spain, 05.07.2015 - 10.07.2015 (2015)

Romer, A T.; Ray, P J.; Jacobsen, H; Udby, L; Andersen, B M.; Bertelsen, M; Holm, S L.; Christensen, N B.; Toft-Petersen, R; Skoulatos, M; Laver, M; Schneidewind, A; Link, P; Oda, M; Ido, M; Momono, N; Lefmann, K: Field-induced interplanar magnetic correlations in the high-temperature superconductor La1.88Sr0.12CuO4. , Physical Review B 91 (2015), p. ARTN 174507
doi:10.1103/PhysRevB.91.174507

Hälg, M.; Hüvonen, D.; Guidi, T.; Quintero Castro, D. L.; Boehm, M.; Regnault, L. P.; Hagiwara, M.; Zheludev, A.: Finite-temperature scaling of spin correlations in an experimental realization of the one-dimensional Ising quantum critical point. , Physical Review B 92 (2015), p. 014412/1-7
doi:10.1103/PhysRevB.92.014412

Balz, Christian: Investigation of low-dimensional and frustrated spin-1/2 magnets. , TU Berlin, 2015

Skoulatos, M.; Toth, S.; Roessli, B.; Enderle, M.; Habicht, K.; Sheptyakov, D.; Cervellino, A.; Freeman, P. G.; Reehuis, M.; Stunault, A.; McIntyre, G. J.; Tung, L. D.; Marjerrison, C.; Pomjakushina, E.; Brown, P. J.; Khomskii, D. I.; Rueegg, Ch.; Kreyssig, A.; Goldman, A. I.; Goff, J. P.: Jahn-Teller versus quantum effects in the spin-orbital material LuVO3. , Physical Review B 91 (2015), p. 161104/1-5
doi:10.1103/PhysRevB.91.161104

Fritsch, Katharina; Willenberg, Britta; Winn, Barry; Mamedov, Nazim; Habicht, Klaus: Lattice Dynamics in the Quasi One Dimensional Thermoelectric Candidate Material TlInSe2. , VI European Conference on Neutron Scattering ECNS Zaragoza, Spanien, 30.08.2015 - 04.09.2015 (2015)

Geselbracht, P.; Faulhaber, M.; Schmalzl, K.; Quintero Castro, D.L.; Stockert, O.; Loewenhaupt, M.; Schneidewind, A.: Low-energy magnetic excitations of CeCu2Ge2 investigated by inelastic neutron scattering. , Physics Procedia 75 (2015), p. 83-90
doi:10.1016/j.phpro.2015.12.191

Hofmann, Tommy; Toft-Petersen, Rasmus; Willenberg, Britta; Habich, Klaus: Mesoporous silicon as thermoelectric material: heat transport and phonons. , European Conference on Neutron Scattering Zaragoza, Spanien, 30.08.2015 - 04.09.2015 (2015)

Hofmann, Tommy; Toft-Petersen, Rasmus; Habicht, Klaus: Mesoporous silicon as thermoelectric material: heat transport and phonons. , International Conference on Thermoelectrics Dresden, 28.06.2015 - 02.07.2015 (2015)

Groitl, F.; Keller, T.; Quintero-Castro, D. L.; Habicht, K.: Neutron resonance spin-echo upgrade at the three-axis spectrometer FLEXX. , Review of Scientific Instruments 86 (2015), p. 025110/1-9
doi:10.1063/1.4908167

Habicht, Klaus: Neutron Scattering Instrumentation in the Neutron Guide Halls. , Workshop on Instrumentation and Training Opportunities at HZB Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin, 12.10.2015 - 16.10.2015 (2015)

Lake, B.: Neutron scattering of quantum and frustrated magnet – Future Perspectives for FRM2. , 19th Annual Meeting of the Swedish Neutron Scattering Society (SNSS-19) KTH Royal Institute of Technology in Stockholm, Sweden, 27.05.2015 - 28.05.2015 (2015)

Habicht, Klaus: Neutron Spin Echo. , 35th Berlin School on Neutron Scattering Helmholtz-Zentrum Berlin für Materialien und Energie, 26.02.2015 - 06.03.2015 (2015)

Fritsch, K.; Ehlers, G.; Rule, K.C.; Habicht, K.; Ramazanoglu, M.; Dabkowska, H.A.; Gaulin, B.D.: Quantum phase transitions and decoupling of magnetic sublattices in the quasi two-dimensional Ising magnet Co3V2O8 in a transverse magnetic field. , March Meeting of the American Physical Society APS San Antonio, Texas, USA, 02.03.2015 - 06.03.2015 (2015)

Fritsch, K.; Ehlers, G.; Rule, K.C.; Habicht, K.; Ramazanoglu, M.; Dabkowska, H.A.; Gaulin, B.D.: Quantum phase transitions and decoupling of magnetic sublattices in the quasi-two-dimensional Ising magnet Co3V2O8 in a transverse magnetic field. , Physical Review B 92 (2015), p. 180404/1-5
doi:10.1103/PhysRevB.92.180404

Habicht, Klaus; Quintero-Castro, Diana Lucía; Toft-Petersen, Rasmus; Groitl, Felix; Le, Manh Duc; Skoulatos, Markos; Rule, Kirrily: The upgraded cold neutron triple-axis spectrometer FLEXX. , European Conference on Neutron Scattering (ECNS 2015) Zaragoza, Spain, 30.08.2015 - 04.09.2015 (2015)

Habicht, Klaus: The upgraded cold neutron triple-axis spectrometer FLEXX. , Workshop on Instrumentation and Training Opportunities at HZB Helmholtz-Zentrum Berlin für Materialien und Energie, Berlin, 12.10.2015 - 16.10.2015 (2015)

Habicht, K.; Quintero-Castro, D.L.; Toft-Petersen, R.; Kure, M.; Maede, L.; Groitl, F.; Le, M.D.: The upgraded cold neutron triple-axis spectrometer FLEXX - enhanced capabilities by new instrumental options. , EPJ Web of Conferences 83 (2015), p. 03007/1-5
doi:10.1051/epjconf/20158303007

Fritsch, Katharina; Ghafari, Aliakbar; Hofmann, Tommy; Meier-Kirchner, Katrin; Willenberg, Britta; Habicht, Klaus: Thermoelectrics Research in the Department Methods for Characterization of Transport Phenomena in Energy Materials at HZB. , 34th Annual International Conference on Thermoelectrics + 13th European Conference on Thermoelectrics Dresden, DE, 28.06.2015 - 02.07.2015 (2015)

Lake, B.: Transverse & longitudinal spinons & their confinement in quasi-1D XXZ-antiferromagnet. , Beyond integrability: The mathematics and physics of integrability and its breaking in low-dimensional strongly correlated quantum phenomena University of Montreal, Canada, 13.07.2015 - 17.07.2015 (2015)

Lake, B.: Zero-field spinon confinement in the 1D XXZ Antiferromagnet SrCo2V2O8. , School in Computational Condensed Matter Physics: From Atomistic Simulations to Universal Model Hamiltonians | (smr 2706) ICTP Trieste,Italy , 07.09.2015 - 25.09.2015 (2015)

Lake, B.: Zero-field spinon confinement in the 1D XXZ Antiferromagnet SrCo2V2O8. , 20th International Conference on Magnetism (ICM) Barcelona, Spain, 05.07.2015 - 10.07.2015 (2015)

2014

Le, M.; Quintero-Castro, D.; Toft-Petersen, R.; Groitl, F.; Skoulatos, M.; Rule, K.; Habicht, K.: Corrigendum: Gains from the upgrade of the cold neutron triple-axis spectrometer FLEXX at the BER-II reactor. , Nuclear Instruments & Methods in Physics Research A 767 (2014), p. 487
doi:10.1016/j.nima.2014.08.020

Gautam, S.S.; Petersen, R.T.; Liu, T.; Patankar, S.; Grimm, N.; Rother, G.; Wallacher, D.; Cole, D.: Effect of CO2 presence on the dynamics of propane confined in nanoporous TiO2. , 247th ACS National Meeting and Exposition Dallas, Texas, USA, 16.03.2014 - 20.03.2014 (2014)

Rader, Oliver: Experiments on band gap opening and spin manipulation in graphene and topological insulators. , Physikalisch-Chemisches Kolloquium, Ludwig-Maximilians-Universität München München, 22.10.2014 - 22.10.2014 (2014)

Wang, Z.; Kamenskyi, D.; Cepas, O.; Schmidt, M.; Quintero-Castro, D.L.; Islam, A.T.M.N.; Lake, B.; Aczel, A.A.; Dabkowska, H.A.; Dabkowski, A.B.; Luke, G.M.; Wan, Y.; Loidl, A.; Ozerov, M.; Wosnitza, J.; Zvyagin, S.A.; Deisenhofer, J.: High-field electron spin resonance spectroscopy of singlet-triplet transitions in the spin-dimer systems Sr3Cr2O8 and Ba3Cr2O8. , Physical Review B 89 (2014), p. 174406/1-6
doi:10.1103/PhysRevB.89.174406

Quintero-Castro, D. L.: Inelastic Neutron Scattering reveals details on the thermal evolution of magnetic excitations in dimer systems. , SPS Annual Meeting 2014 Friburg, Switzerland, 30.06.2014 - 02.07.2014 (2014)

Quintero-Castro, D. L.; Lake, B.; Mansson, M.; Jensen, J.: Lineshape of the singlet-triplet excitations in the dimer system Sr3Cr2O8 to first order in the high-density 1/z expansion. , NMI3 General Assembly Zaragoza, Spain, 24.09.2014 - 25.09.2014 (2014)

Jensen, J.; Quintero-Castro, D. L.; Islam, A. T. M. N.; Rule, K.C.; Mansson, M.; Lake, B.: Lineshape of the singlet-triplet excitations in the dimer system Sr3Cr2O8 to first order in the high-density 1/z expansion. , Physical Review B 89 (2014), p. 134407/1-6
doi:10.1103/PhysRevB.89.134407

Kaneko, K.; Stockert, O.; Fak, B.; Raymond, S.; Skoulatos, M.; Takeuchi, T.; Onuki, Y.: Magnetic-field-enhanced aniferromagnetism in the noncentrosymmetric heavy-fermion superconductor CePt3Si. , Physical Review B 89 (2014), p. 241105/1-5
doi:10.1103/PhysRevB.89.241105

Quintero-Castro, D. L.; Lake, B.; Jensen, J; Islam, A. T. M. N.: On how the complementarity of the TAS and TOF techniques gives essential information of the magnetic phenomena in Sr3Cr2O8. , QENS 2014 / WINS 2014 Autrans, France, 11.05.2014 - 16.05.2014 (2014)

Habicht, Klaus; Steitz, Roland; Kardjilov, Nikolay; Hofmann, Tommy; Treimer, Wolfgang; Krist, Thomas: Polarised Neutron Capabilities at Helmholtz-Zentrum Berlin. , Polarised Neutrons for Condensed Matter Investigations 2014 Sydney, Australia, 15.09.2014 - 19.09.2014 (2014)

Fritsch, K.; Ehlers, G.; Rule, K.C.; Dabkowska, H.A.; Gaulin, B.D.: Quantum fluctuations and phase transitions in the quasi 2D Ising magnet Co3V2O8 in a transverse magnetic field. , Neutron Scattering in Magnetic Fields Above 15 Tesla HZB LMC, 29.10.2014 - 30.10.2014 (2014)

Fritsch, K.; Rule, K. C.; Ehlers, G.; Kiefer, K.; Habicht, K.; Dabkowska, H. A.; Gaulin, B. D.: Quantum fluctuations in the quasi two-dimensional kagome staircase system Co3V2O8 in a transverse magnetic field. , QENS/WINS 2014 Conference Autrans, France, 11.05.2014 - 16.05.2014 (2014)

Bera, A.K.; Lake, B.; Klemke, B.; Quintero-Castro, D.L.; Stein, W.-D.; Zander, S.; Law, J.: Quantum phase transitions and novel orderings of the S =½ quasi-1D Ising-like antiferromagnet SrCo2V2O8 in magnetic field. , SCES 2014, International Conference on Strongly Correlated Electron Systems 2014 Grenoble, University Campus in Saint Martin d'Hères, 07.07.2014 - 11.07.2014 (2014)

Quintero-Castro, D. L.; Lake, B.; Jensen, J.: Temperature Dependence of the Magnon Lineshape in the 3D Dimerized System Sr3Cr2O8. , Annual Magnetism and Magnetic Materials Conference Honolulu, US, 03.11.2014 - 07.11.2014 (2014)

Quintero-Castro, D. L.; Lake, B.; Jensen, J.; Islam, A. T. M. N.: Temperature Dependence of the Magnon Lineshape in the 3D dimerized system Sr3Cr2O8. , HZB User Meeting 2014 Berlin. Germany, 03.12.2014 - 05.12.2014 (2014)

Quintero-Castro, D. L.; Lake, B.; Jensen, J.: Temperature dependence of the magnon lineshape in the dimerized system Sr3Cr2O8. , New states of matter and their excitations 2014 Dresde, Germany, 29.09.2014 - 02.10.2014 (2014)

Quintero-Castro, D. L.; Toft-Petersen, R.; Le, M. D.; Groitl, F.; Skoulatos, M.; Kure, M.; Mäde, L.; Habicht, K.: The cold triple axis spectrometer V2-FLEXX and its new instrumental options. , HZB User Meeting 2014 Berlin. Germany, 03.12.2014 - 05.12.2014 (2014)

Le, M.D.; Skoulatos, M.; Quintero-Castro, D.L.; Toft-Petersen, R.; Groitl, F.; Rule, K.C.; Habicht, K.: The upgraded cold neutron three-axis spectrometer FLEXX at BER II at HZB. , Neutron News 25 (2014), p. 19-22
doi:10.1080/10448632.2014.902699

Habicht, Klaus: The upgraded cold neutron triple-axis spectrometer FLEXX. , ORNL Inelastic Workshop Oak Ridge, TN, USA, 05.06.2014 - 06.06.2014 (2014)

Habicht, Klaus; Quintero-Castro, Diana; Toft-Petersen, Rasmus: The upgraded cold neutron triple-axis spectrometer FLEXX. , SNI 2014 Bonn, Germany, 21.09.2014 - 23.09.2014 (2014)

Habicht, Klaus: The upgraded cold neutron triple-axis spectrometer FLEXX. , QENS/WINS 2014 Autrans, France, 11.05.2014 - 16.05.2014 (2014)

Groitl, Felix; Habicht, Klaus: Upgrade of the neutron-resonance spin-echo option of the cold triple axis spectrometer FLEXX. , Polarised Neutrons for Condensed Matter Investigations 2014 Sydney, Australia, 15.09.2014 - 19.09.2014 (2014)

2013

Lake, Bella; Quintero-Castro, Diana L.; Islam, ATM Nazmul; Wheeler, Elisa M.; Balz, Christian; Rule, Kirrily: Asymmetric thermal linehape broadening in a dimerised antiferromagnet - evidence for strong correlations at finite temperature. , New states of matter and their excitations Kick-off workshop of the Helmholtz Virtual Institute Berlin, 22.04.2013 - 24.04.2013 (2013)

Lake, Bella; Quintero-Castro, Diana L.; Islam, ATM Nazmul; Wheeler, Elisa M.; Balz, Christian; Rule, Kirrily: Asymmetric thermal linehape broadening in a dimerised antiferromagnet - evidence for strong correlations at finite temperature. , American Physical Society March Meeting Baltimore, USA, 18.03.2013 - 22.03.2013 (2013)

Rader, O,: Experiments on band gap opening in graphene and topological insulators. , Seminar Johannes-Keppler-Universität Linz Linz, 16.05.2013 - 16.05.2013 (2013)

Toft-Petersen, R.; Klemke, B.; Habicht, K.: Field induced magnetic structures of the frustrated and magneto-electric lithium orthophosphates. , Theoretical and Experimental Magnetism Meeting Abingdon, Oxfordshire, UK, 04.07.2013 - 05.07.2013 (2013)

Le, D.; Quintero Castro, D.L.; Toft-Petersen, R.; Groitl, F.; Skoulatos, M.; Rule, K.; Habicht, K.: Gains from the upgrade of the cold neutron triple-axis spectrometer FLEXX at the BERII reactor. , Nuclear Instruments & Methods in Physics Research A 729 (2013), p. 220-226
doi:10.1016/j.nima.2013.07.007

Groitl, Felix: High Resolution Spectroscopy with the Neutron Resonance Spin Echo Method. , TU Berlin, 2013

Tsyrulin, N.; Batista, C.D.; Zapf, V.S.; Jaime, M.; Hansen, B.R.; Niedermayer, C.; Rule, K.C.; Habicht, K.; Prokes, K.; Kiefer, K.; Ressouche, E.; Paduan-Filho, A.; Kenzelmann, M.: Neutron study of the magnetism in NiCl2 center dot 4SC(NH2)2. , Journal of Physics / Condensed Matter 25 (2013), p. 216008/1-12
doi:10.1088/0953-8984/25/21/216008

Quintero-Castro, D. L.: Polarized Neutrons Give Hints of the Magnetic Structure in SrYb2O4. , Flipper 2013 ILL, Grenoble, France, 23.01.2013 - 25.01.2013 (2013)

Quinter-Castro, D. L.: Temperature dependence of the magnon lineshape reveals strong correlations in Sr3Cr2O8. , International Conference on Neutron Scattering Edinburgh, 08.07.2013 - 12.07.2013 (2013)

2012

Quintero-Castro, Diana Lucia; Lake, Bella; Islam, Nazmul: Asymmetric lineshape of the magnons in Sr3Cr2O8. , TAS outing meeting ILL, Areches, France, 27.03.2012 - 01.04.2012 (2012)

Quintero-Castro, D.L.; Lake, B.; Islam, A.T.M.N.; Wheeler, E.M.; Balz, C.; Mansson, M.; Rule, K.C.; Gvasaliya, S.; Zheludev, A.: Asymmetric Thermal Line Shape Broadening in a Gapped 3D Antiferromagnet: Evidence for Strong Correlations at Finite Temperature. , Physical Review Letters 109 (2012), p. 127206/1-5
doi:10.1103/PhysRevLett.109.127206

Nikseresht Ghanepour, Neda: Classical and Quantum Critical Phenomena in the Dipolar Antiferromagnet LiErF4. , EPFL Lausanne, 2012
doi:10.5075/epfl-thesis-5372

Rotter, M.; Le, M.D.; Boothroyd, A.T.; Blanco, J.A.: Dynamical matrix diagonalization for the calculation of dispersive excitations. , Journal of Physics / Condensed Matter 24 (2012), p. 213201/1-23
doi:10.1088/0953-8984/24/21/213201

Groitl, Felix: High Resolution Spectroscopy with the Neutron Resonance Spin Echo Method. , G-A1 Seminar Berlin, 05.12.2012 - 05.12.2012 (2012)

Skoulatos, M.; Habicht, K.; Lieutenant, K.: Improving energy resolution on neutron monochromator arrays. , Journal of Physics : Conference Series 340 (2012), p. 012019/1-6
doi:10.1088/1742-6596/340/1/012019

Groitl, Felix; Rolfs, Katharina; Quintero-Castro, Diana; Kiefer, Klaus; Keller, Thomas; Habicht, Klaus: Larmor labeling methods: Neutron Resonance Spin Echo spectroscopy beyond standard line width measurements. , International Workshop "Advances in Neutron Triple-Axis Spectroscopy" Berlin, 11.12.2012 - 12.12.2012 (2012)

Groitl, Felix; Rolfs, Katharina; Quintero-Castro, Diana; Kiefer, Klaus; Keller, Thomas; Habicht, Klaus: Larmor labeling methods: Neutron Resonance Spin Echo spectroscopy beyond standard line width measurements. , 4th Joint BER II and BESSY II Users Meeting Berlin, 12.12.2012 - 14.12.2012 (2012)

Groitl, Felix; Rolfs, Katharina; Quintero-Castro, Diana; Kiefer, Klaus; Keller, Thomas; Habicht, Klaus: Larmor labeling methods: NRSE spectroscopy beyond standard line width measurements. , German Neutron Scattering Conference Bonn, 24.09.2012 - 26.09.2012 (2012)

Groitl, Felix; Rolfs, Katharina; Quintero-Castro, Diana; Kiefer, Klaus; Keller, Thomas; Habicht, Klaus: Larmor labeling methods: NRSE spectroscopy beyond standard line width measurements. , Polarised Neutrons in Condensed Matter Investigations 2012 Paris, 02.07.2012 - 05.07.2012 (2012)

Stock, C.; Broholm, C.; Zhao, Y.; Demmel, F.; Kang, H.J.; Rule, K.C.; Petrovic, C.: Magnetic Field Splitting of the Spin Resonance in CeCoIn5. , Physical Review Letters 109 (2012), p. 167207/1-5
doi:10.1103/PhysRevLett.109.167207

Toth, S.; Lake, B.; Hradil, K.; Guidi, T.; Rule, K.C.; Stone, M.B.; Islam, A.T.M.N.: Magnetic Soft Modes in the Distorted Triangular Antiferromagnet alpha-CaCr2O4. , Physical Review Letters 109 (2012), p. 127203/1-5
doi:10.1103/PhysRevLett.109.127203

Dissanayake, S.E.; Chan, C.; Ji, S.; Lee, J.; Qiu, Y.; Rule, K.C.; Lake, B.; Green, M.; Hagihala, M.; Zheng, X.G.; Ng, T.K.; Lee, S.-H.: Magnetic-field-induced instability of the cooperative paramagnetic state in ZnxCo4-x(OD)6Cl2. , Physical Review B 85 (2012), p. 174435/1-6
doi:10.1103/PhysRevB.85.174435

Landsgesell, S.; Prokes, K.; Ouladdiaf, B.; Klemke, B.; Prokhnenko, O.; Hepp, B.; Kiefer, K.; Argyriou, D.N.: Magnetoelectric properties in orthorhombic Nd1-xYxMnO3: Neutron diffraction experiments. , Physical Review B 86 (2012), p. 054429/1-5
doi:10.1103/PhysRevB.86.054429

Kaneko, K.; Stockert, O.; Skoulatos, M.; Schneidewind, A.; Takeuchi, T.; Matsuda, T.D.; Haga, Y.; Settai, R.; Onuki, Y.; Metoki, N.: Neutron Scattering Study on High-quality Single Crystals of Non-Centrosymmetric Heavy-Fermion Superconductor CePt3Si. , Journal of the Physical Society of Japan 81 (2012), p. SB006/1-7
doi:10.1143/JPSJS.81SB.SB006

Habicht, K.; Groitl, F.; Le, D.M.; Quintero-Castro, D.; Skoulatos, M.; Toft-Petersen, R.: New polarised neutron opportunities at the upgraded three-axis spectrometer FLEXX. , Polarised Neutrons in Condensed Matter Investigations 2013 Paris, 02.07.2012 - 05.07.2012 (2012)

Habicht, K.; Groitl, F.; Le, D.M.; Quintero-Castro, D.; Skoulatos, M.; Toft-Petersen, R.: New polarised neutron opportunities at the upgraded three-axis spectrometer FLEXX. , Polarised Neutrons in Condensed Matter Investigations 2013 Paris, 02.07.2012 - 05.07.2012 (2012)

Habicht, K.; Skoulatos, M.: Optimization of virtual source parameters in neutron scattering instrumentation. , Journal of Physics : Conference Series 340 (2012), p. 012029/1-9
doi:10.1088/1742-6596/340/1/012029

Habicht, Klaus; Le, Duc; Quintero-Castro, Diana; Skoulatos, Markos; Groitl, Felix; Toft-Petersen, Rasmus: Performance of the upgraded three-axis spectrometer FLEXX at HZB. , Deutsche Neutronenstreutagung 2012 Bonn, 24.09.2012 - 26.09.2012 (2012)

Groitl, Felix; Rolfs, Katharina; Kiefer, Klaus; Keller, Thomas; Habicht, Klaus: Pushing NRSE beyond standard line width measurements. , Science and Scientists at ESS Berlin Berlin, 19.04.2012 - 20.04.2012 (2012)

Artyukhin, S.; Mostovoy, M.; Jensen, N.P.; Le, D.; Prokes, K.; de Paula, V.G.; Bordallo, H.N.; Maljuk, A.; Landsgesell, S.; Ryll, H.; Klemke, B.; Paeckel, S.; Kiefer, K.; Lefmann, K.; Kuhn, L.T.; Argyriou, D.N.: Solitonic lattice and Yukawa forces in the rare-earth orthoferrite TbFeO3. , Nature Materials 11 (2012), p. 694-699
doi:10.1038/NMAT3358

Quintero-Castro, Diana Lucia; Lake, Bella; Islam, Nazmul: Temperature Dependence of the Magnon Lineshapes in the 3-Dimensional Spin Dimer System Sr3Cr2O8. , 2012 International Conference on Highly Frustrated Magnetism Hamilton, Canada, 03.06.2012 - 10.06.2012 (2012)

2011

Groitl, Felix; Kiefer, Klaus; Habicht, Klaus: A Resolution Model for Mode Multiplets Probed with Neutron Resonance Spin-Echo Spectroscopy. , Third HZB-Joint Users' Meeting of BER II and BESSY II Berlin, 30.11.2011 - 02.12.2011 (2011)

Groitl, F.; Kiefer, K.; Habicht, K.: A resolution model for mode multiplets probed with neutron resonance spin-echo spectroscopy. , Physica B 406 (2011), p. 2342 - 2345
doi:10.1016/j.physb.2010.11.048

Groitl, Felix; Kiefer, Klaus; Habicht, Klaus: A Resolution Model for Mode Multiplets Probed with Neutron Resonance Spin-Echo Spectroscopy. , Magnetism Day Berlin, 23.06.2011 - 23.06.2011 (2011)

Stock, C.; Sokolov, D.A.; Bourges, P.; Tobash, P.H.; Gofryk, K.; Ronning, F.; Bauer, E.D.; Rule, K.C.; Huxley, A.D.: Anisotropic critical magnetic fluctuations in the ferromagnetic superconductor UCoGe. , Physical Review Letters 107 (2011), p. 187202/1-5
doi:10.1103/PhysRevLett.107.187202

Rule, K.C.; Tennant, D.A.; Caux, J.-S.; Gibson, M.C.R.; Telling, M.T.F.; Gerischer, S.; Süllow, S.; Lang, M.: Dynamics of azurite Cu3(CO3)2(OH)2 in a magnetic field as determined by neutron scattering. , Physical Review B 84 (2011), p. 184419/1-8
doi:10.1103/PhysRevB.84.184419

Toft-Petersen, R.; Jensen, J.; Jensen, T.B.S.; Andersen, N.H.; Christensen, N.B.; Niedermayer, C.; Kenzelmann, M.; Skoulatos, M.; Le, M.D.; Lefmann, K.; Hansen, S.R.; Li, J.Y.; Zarestky, J.L.; Vaknin, D.: High-field magnetic phase transitions and spin excitations in magnetoelectric LiNiPO4. , Physical Review B 84 (2011), p. 54408/1-10
doi:10.1103/PhysRevB.84.054408

Quintero Castro, Diana Lucia: Neutron Scattering Investigations on 3d and 4f Frustrated Magnetic Insulators. , Technische Universität Berlin, 2011

Skoulatos, M; Habicht, K: Upgrade of the primary spectrometer of the cold triple-axis spectrometer FLEX at the BER II reactor. , Nuclear Instruments & Methods in Physics Research A 647 (2011), p. 100-106
doi:10.1016/j.nima.2011.05.037

2010

Masuda, T.; Kitaoka, S.; Takamizawa, S.; Metoki, N.; Kaneko, K.; Rule, K.C.; Kiefer, K.; Manaka, H.; Nojiri, H.: Instability of magnons in two-dimensional antiferromagnets at high magnetic fields. , Physical Review B 81 (2010), p. 100402(R)/1-4
doi:10.1103/PhysRevB.81.100402

Quintero-Castro, D.L.; Lake, B.; Wheeler, E.; Islam, A.; Guidi, T.; Rule, K.C.; Izaola, Z.; Russina, M.; Kiefer, K.; Skourski, Y.: Magnetic excitations of the gapped quantum spin dimer antiferromagnet Sr3Cr2O8. , Physical Review B 81 (2010), p. 014415/1-13
doi:10.1103/PhysRevB.81.014415

Habicht, K.; Enderle, M.; Fåk, P.; Hradil, K.; Böni, P.; Keller, T.: Neutron Resonance Spin Echo Spectroscopy on Split Modes. , Journal of Physics : Conference Series 211 (2010), p. 012028/1-7
doi:10.1088/1742-6596/211/1/012028

Pieper, Oliver: Neutron Scattering Investigations of Zero- and One-dimensional Quantum Magnets. , TU Berlin, 2010

Coldea, R.; Tennant, D.A.; Wheeler, E.M.; Wawrzynska, E.; Prabhakaran, D.; Telling, M.; Habicht, K.; Smeibidl, P.; Kiefer, K.: Quantum Criticality in an Ising Chain: Experimental Evidence for Emergent E8 Symmetry. , Science 327 (2010), p. 177 - 180
doi:10.1126/science.1180085

2009

Brüning, Beate-Annette: Collective Short Wavelength Dynamics in Composite Phospholipid Model Membranes : with Inelastic Neutron Scattering. , Universität Göttingen, 2009
doi:10.13140/2.1.2872.8325

Kraemer, Conradin: Quantum phase transitions in a magnetic model system. , Diss., ETH Zurich, 2009
doi:10.3929/ethz-a-005901909

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