Universität zu Köln

2022

Amelin, Kirill, Viirok, Johan, Nagel, Urmas, Room, Toomas, Engelmayer, Johannes, Dey, Tusharkanti, Nugroho, Agustinus Agung ORCID: 0000-0002-1785-4008, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Wang, Zhe (2022). Quantum spin dynamics of quasi-one-dimensional Heisenberg-Ising magnets in a transverse field: confined spinons, E-8 spectrum, and quantum phase transitions. J. Phys. A-Math. Theor., 55 (48). BRISTOL: IOP Publishing Ltd. ISSN 1751-8121

Grams, Christoph P., Bruening, Daniel, Kopatz, Severin, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Becker, Petra, Bohaty, Ladislav and Hemberger, Joachim ORCID: 0000-0001-5319-6914 (2022). Observation of chiral solitons in LiCuVO4. Commun. Phys., 5 (1). BERLIN: NATURE PORTFOLIO. ISSN 2399-3650

Jaoui, Alexandre ORCID: 0000-0002-2894-2054, Gourgout, Adrien, Seyfarth, Gabriel, Subedi, Alaska ORCID: 0000-0001-7537-8196, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Fauque, Benoit and Behnia, Kamran ORCID: 0000-0001-8997-5645 (2022). Formation of an Electron-Phonon Bifluid in Bulk Antimony. Phys. Rev. X, 12 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2160-3308

2020

Amelin, Kirill ORCID: 0000-0003-4106-5006, Engelmayer, Johannes, Viirok, Johan, Nagel, Urmas ORCID: 0000-0001-5827-9495, Room, Toomas, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Wang, Zhe ORCID: 0000-0001-7464-5408 (2020). Experimental observation of quantum many-body excitations of E-8 symmetry in the Ising chain ferromagnet CoNb2O6. Phys. Rev. B, 102 (10). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

Andersen, Lionel, Ramires, Aline ORCID: 0000-0002-1949-363X, Wang, Zhiwei ORCID: 0000-0003-0182-2471, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Ando, Yoichi ORCID: 0000-0002-3553-3355 (2020). Generalized Anderson's theorem for superconductors derived from topological insulators. Sci. Adv., 6 (9). WASHINGTON: AMER ASSOC ADVANCEMENT SCIENCE. ISSN 2375-2548

Bruening, Daniel, Froehlich, Tobias, Langenbach, Malte, Leich, Thomas, Meven, Martin ORCID: 0000-0002-8079-5848, Becker, Petra, Bohaty, Ladislav, Grueninger, Markus, Braden, Markus and Lorenz, Thomas ORCID: 0000-0003-4832-5157 (2020). Magnetoelectric coupling in the mixed erythrosiderite [(NH4)(1-x)K-x](2)[FeCl5(H2O)]. Phys. Rev. B, 102 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

Gramm, Verena K., Smets, Daniel, Grzesiak, Ireneus, Block, Theresa, Poettgen, Rainer, Suta, Markus ORCID: 0000-0001-8024-6665, Wickleder, Claudia, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Ruschewitz, Uwe ORCID: 0000-0002-6511-6894 (2020). Eu(O2C-C equivalent to C-CO2): An Eu-II Containing Anhydrous Coordination Polymer with High Stability and Negative Thermal Expansion. Chem.-Eur. J., 26 (12). S. 2726 - 2735. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-3765

Zhang, Zhao, Amelin, Kirill, Wang, Xiao ORCID: 0000-0003-2898-3355, Zou, Haiyuan, Yang, Jiahao, Nagel, Urmas ORCID: 0000-0001-5827-9495, Room, Toomas, Dey, Tusharkanti, Nugroho, Agustinus Agung ORCID: 0000-0002-1785-4008, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Wu, Jianda and Wang, Zhe (2020). Observation of E-8 particles in an Ising chain antiferromagnet. Phys. Rev. B, 101 (22). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

2019

Engelmayer, Johannes ORCID: 0000-0002-3454-1601, Lin, Xiao, Grams, Christoph P., German, Raphael, Froehlich, Tobias, Hemberger, Joachim, Behnia, Kamran ORCID: 0000-0001-8997-5645 and Lorenz, Thomas ORCID: 0000-0003-4832-5157 (2019). Charge transport in oxygen-deficient EuTiO3: The emerging picture of dilute metallicity in quantum-paraelectric perovskite oxides. Phys. Rev. Mater., 3 (5). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2475-9953

Engelmayer, Johannes, Lin, Xiao ORCID: 0000-0002-1773-1761, Koc, Fulya, Grams, Christoph P., Hemberger, Joachim, Behnia, Kamran and Lorenz, Thomas ORCID: 0000-0003-4832-5157 (2019). Ferroelectric order versus metallicity in Sr1-xCaxTiO3-delta (x=0.009). Phys. Rev. B, 100 (19). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

Grams, Christoph P., Kopatz, Severin, Bruening, Daniel, Biesenkamp, Sebastian, Becker, Petra, Bohaty, Ladislav, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Hemberger, Joachim (2019). Evidence for polarized nanoregions from the domain dynamics in multiferroic LiCuVO4. Sci Rep, 9. LONDON: NATURE PUBLISHING GROUP. ISSN 2045-2322

Wang, Jialu, Yang, Liangwei, Rischau, Carl Willem, Xu, Zhuokai, Ren, Zhi, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Hemberger, Joachim, Lin, Xiao ORCID: 0000-0002-1773-1761 and Behnia, Kamran (2019). Charge transport in a polar metal. npj Quantum Mater., 4. LONDON: NATURE PUBLISHING GROUP. ISSN 2397-4648

2018

Andersen, Lionel, Wang, Zhiwei ORCID: 0000-0003-0182-2471, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Ando, Yoichi ORCID: 0000-0002-3553-3355 (2018). Nematic superconductivity in Cu-1.5(PbSe)(5)(Bi2Se3)(6). Phys. Rev. B, 98 (22). COLLEGE PK: AMER PHYSICAL SOC. ISSN 2469-9969

Faure, Quentin, Takayoshi, Shintaro, Petit, Sylvain, Simonet, Virginie, Raymond, Stephane, Regnault, Louis-Pierre, Boehm, Martin, White, Jonathan S., Mansson, Martin ORCID: 0000-0002-3086-9642, Rueegg, Christian, Lejay, Pascal, Canals, Benjamin, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Furuya, Shunsuke C., Giamarchi, Thierry ORCID: 0000-0001-7409-5071 and Grenier, Beatrice (2018). Topological quantum phase transition in the Ising-like antiferromagnetic spin chain BaCo2V2O8. Nat. Phys., 14 (7). S. 716 - 724. LONDON: NATURE PUBLISHING GROUP. ISSN 1745-2481

2017

Breunig, Oliver ORCID: 0000-0001-8651-1757, Garst, Markus ORCID: 0000-0001-5390-3316, Kluemper, Andreas, Rohrkamp, Jens, Turnbull, Mark M. and Lorenz, Thomas ORCID: 0000-0003-4832-5157 (2017). Quantum criticality in the spin-1/2 Heisenberg chain system copper pyrazine dinitrate. Sci. Adv., 3 (12). WASHINGTON: AMER ASSOC ADVANCEMENT SCIENCE. ISSN 2375-2548

Rischau, Carl Willem, Lin, Xiao, Grams, Christoph P., Finck, Dennis, Harms, Steffen, Engelmayer, Johannes ORCID: 0000-0002-3454-1601, Lorenz, Thomas ORCID: 0000-0003-4832-5157, Gallais, Yann ORCID: 0000-0002-0589-1522, Fauque, Benoit, Hemberger, Joachim and Behnia, Kamran ORCID: 0000-0001-8997-5645 (2017). A ferroelectric quantum phase transition inside the superconducting dome of Sr1-xCaxTiO3-delta. Nat. Phys., 13 (7). S. 643 - 650. LONDON: NATURE PUBLISHING GROUP. ISSN 1745-2481

2011

Niesen, Sandra K., Heyer, Oliver, Lorenz, Thomas ORCID: 0000-0003-4832-5157 and Valldor, Martin (2011). Antiferromagnetic Heisenberg S=5/2 spin chain compound SrMn2V2O8. J. Magn. Magn. Mater., 323 (21). S. 2575 - 2579. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 0304-8853

Niesen, Sandra K., Heyer, Oliver, Lorenz, Thomas and Valldor, Martin (2011). Antiferromagnetic Heisenberg S=5/2 spin chain compound SrMn2V2O8 (vol 323, pg 2575, 2011). J. Magn. Magn. Mater., 323 (23). S. 3176 - 3177. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 0304-8853