Zobrazeno 1 - 10 of 88 pro vyhledávání: '"E L Green"'
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Akademický článek
Magnetocaloric effect and spin-strain coupling in the spin-nematic state of LiCuVO_{4}
Autor: M. Gen, T. Nomura, D. I. Gorbunov, S. Yasin, P. T. Cong, C. Dong, Y. Kohama, E. L. Green, J. M. Law, M. S. Henriques, J. Wosnitza, A. A. Zvyagin, V. O. Cheranovskii, R. K. Kremer, S. Zherlitsyn
Publikováno v: Physical Review Research, Vol 1, Iss 3, p 033065 (2019)
We report on the magnetocaloric effect and ultrasound studies of the frustrated quasi-one-dimensional spin-1/2 compound LiCuVO_{4}, evidencing a spin-nematic state. The magnetic Grüneisen parameter diverges at the transition to the spin-nematic phas
Externí odkaz: https://doaj.org/article/36e2cddb0df74d7a9f08acdfbc85c12b
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2
Magnetic properties of a quantum spin ladder in proximity to the isotropic limit
Autor: J. Wosnitza, E. Schulze, Sergei Zvyagin, C. P. Landee, Alexey Ponomaryov, Thomas Reimann, Thierry Giamarchi, Mark M. Turnbull, R. Beyer, J. L. Wikara, L. Zviagina, Mykhaylo Ozerov, Pierre Bouillot, Ilya Sheikin, Y. Skourski, E. L. Green
Publikováno v: Physical Review B 103(2021), 205131
Physical Review B
Physical Review B, American Physical Society, 2021, 103 (20), pp.205131. ⟨10.1103/PhysRevB.103.205131⟩
Physical review. B., Vol. 103 (2021) P. 205131
We report on the synthesis, crystal structure, magnetic, thermodynamic, and electron-spin-resonance properties of the coordination complex $[{\mathrm{Cu}}_{2}{(\mathrm{pz})}_{3}{(4\text{\ensuremath{-}}\mathrm{HOpy})}_{4}]{({\mathrm{ClO}}_{4})}_{4}$ (
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dea7dd392f858babab879f8c4c1d9b16
https://www.hzdr.de/publications/Publ-32694-1
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3
Changes in elastic moduli as evidence for quadrupolar ordering in the rare-earth frustrated magnet Tb2Ti2O7
Autor: T. Stöter, E. L. Green, Y. Gritsenko, A. A. Zvyagin, Tom Fennell, Michel Kenzelmann, C. Salazar Mejía, Shota Mombetsu, J. Wosnitza, M. Ruminy, P. T. Cong, Sergei Zherlitsyn
Publikováno v: Physical Review B. 102
Numerous materials feature unexplained phases with invisible or hidden order of electronic origin. A particularly mysterious case is that of ${\mathrm{Tb}}_{2}{\mathrm{Ti}}_{2}{\mathrm{O}}_{7}$, which avoids magnetic order to the lowest temperatures,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2494d90bebd977591c62185517df0dd1
https://doi.org/10.1103/physrevb.102.060403
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4
Quadrupolar susceptibility and magnetic phase diagram of PrNi2Cd20 with non-Kramers doublet ground state
Autor: Duygu Yazici, Hiroyuki Hidaka, Satoshi Awaji, Shintaro Nakamura, Hiroshi Amitsuka, M. Brian Maple, Tatsuya Yanagisawa, E. L. Green, Sergei Zherlitsyn, Benjamin D. White, Joachim Wosnitza
Publikováno v: Philosophical Magazine 100(2020), 1268
arXiv:1911.11914 [cond-mat.str-el]: https://arxiv.org/abs/1911.11914
In this study, ultrasonic measurements were performed on a single crystal of cubic PrNi$_2$Cd$_{20}$, down to a temperature of 0.02 K, to investigate the crystalline electric field ground state and search for possible phase transitions at low tempera
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::287b0e9a04d7bd863ad6872f9261acd3
https://www.hzdr.de/publications/Publ-30949-1
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5
Magnetocaloric effect and spin-strain coupling in the spin-nematic state of LiCuVO4
Autor: Margarida S. Henriques, Masaki Gen, T. Nomura, S. Yasin, Denis Gorbunov, Joseph M. Law, Joachim Wosnitza, E. L. Green, V. O. Cheranovskii, Chao Dong, A. A. Zvyagin, Yoshimitsu Kohama, Sergei Zherlitsyn, R. K. Kremer, P. T. Cong
Publikováno v: Physical Review Research. 1
The study explores the spin-quadrupole-strain coupling and the magnetic Grquotuneisen parameter in the spin-nematic phase of LiCuVO${}_{4}$ by the ultrasound and magnetocaloric experiments in high magnetic fields. The paper shows a strong involvement
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bf6d27ea53fb10af47767d55278969a6
https://doi.org/10.1103/physrevresearch.1.033065
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6
Fermi-surface topology of the heavy-fermion system Ce$_{2}$PtIn$_{8}$
Autor: E. L. Green, A. Demuer, K. Götze, Hisatomo Harima, Ilya Sheikin, J. Wosnitza, J. Klotz, Hiroaki Shishido, Takekazu Ishida
Ce$_{2}$PtIn$_{8}$ is a recently discovered heavy-fermion system structurally related to the well-studied superconductor CeCoIn$_{5}$. Here, we report on low-temperature de Haas-van Alphen-effect measurements in high magnetic fields in Ce$_{2}$PtIn$_
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba415383ff778a7ffa9aafdc6d488324
http://arxiv.org/abs/1906.00700
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7
Spontaneous and field-induced magnetic phase transitions inDy2Co3Al9: Effects of exchange frustration
Autor: C. Salazar Mejía, J. Wosnitza, Bachir Ouladdiaf, E. L. Green, Alexander V. Andreev, Václav Petříček, N. Qureshi, J. Gronemann, Margarida S. Henriques, Denis Gorbunov
Publikováno v: Physical Review Materials. 2
Due to the long-range oscillatory character of RKKY exchange interactions, for ${\mathrm{Dy}}_{2}{\mathrm{Co}}_{3}{\mathrm{Al}}_{9}$ there exist positive and negative couplings between the Dy magnetic moments that lead to magnetic frustration. As a r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7b70c245aedba3babda0d0ea9871eb52
https://doi.org/10.1103/physrevmaterials.2.084406
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8
Unconventional field induced phases in a quantum magnet formed by free radical tetramers
Autor: Michael Nicklas, Jochen Wosnitza, Reza Moosavi Askari, Andrea Bianchi, Christian Reber, Michel Côté, E. L. Green, Thierry Maris, Andrés Saúl, Dominique Luneau, Adrian E. Feiguin, Anthony Lannes, Nicolas Gauthier, Joseph M. Law
Publikováno v: Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (6), ⟨10.1103/physrevb.97.064414⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2018, 97 (6), ⟨10.1103/physrevb.97.064414⟩
Physical Review B 97(2018), 064414
We report experimental and theoretical studies on the magnetic and thermodynamic properties of NIT-2Py, a free radical-based organic magnet. From magnetization and specific heat measurements we establish the temperature versus magnetic field phase di
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2017a2ef4c212d35b18de91b97c42e68
https://hal.science/hal-01970669
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9
Fermi surface reconstruction and dimensional topology change in Nd-doped CeCoIn5
Autor: Tobias Förster, E. L. Green, E. S. Choi, R. Hu, Cedomir Petrovic, J. Klotz, Ilya Sheikin, K. Götze, J.-H. Park, J. Wosnitza, D. Graf
Publikováno v: Physical Review B 98(2018), 081105 (R)
We performed low-temperature de Haas-van Alphen (dHvA) effect measurements on a Ce$_{1-x}$Nd$_x$CoIn$_5$ series, for x = 0.02, 0.05, 0.1, and 1, down to T = 40 mK using torque magnetometry in magnetic felds up to 35 T. Our results indicate that a Fer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82245e057ab01ffda98d5b9e8d76c734
https://www.hzdr.de/publications/Publ-27822-1
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10
Investigation of the superconducting gap structure in κ-(BEDT-TTF)
Autor: S, Kühlmorgen, R, Schönemann, E L, Green, J, Müller, J, Wosnitza
Publikováno v: Journal of physics. Condensed matter : an Institute of Physics journal. 29(40)
We report temperature-dependent thermal-conductivity, κ, measurements on the layered quasi-two-dimensional organic superconductors κ-(BEDT-TTF)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::20344e2ad96dcae119ef9f5494ef50ff
https://pubmed.ncbi.nlm.nih.gov/28748831
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