Zobrazeno 1 - 10
of 109
pro vyhledávání: '"Yann Gallais"'
Autor:
Romain Grasset, Kota Katsumi, Pierre Massat, Hai-Hu Wen, Xian-Hui Chen, Yann Gallais, Ryo Shimano
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-6 (2022)
Abstract We investigate the collective mode response of the iron-based superconductor Ba1−x K x Fe2As2 using intense terahertz (THz) light. In the superconducting state a THz Kerr signal is observed and assigned to nonlinear THz coupling to superco
Externí odkaz:
https://doaj.org/article/e27f90d31e8a4c58bfa03ffc23ae1a85
Autor:
Dirk Wulferding, Youngsu Choi, Seungyeol Lee, Mikhail A. Prosnikov, Yann Gallais, Peter Lemmens, Chengchao Zhong, Hiroshi Kageyama, Kwang-Yong Choi
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-6 (2021)
Abstract The Shastry–Sutherland compound SrCu2(BO3)2 constituting orthogonally coupled dimers harbors an S = 0 singlet ground state. The confluence of strong interdimer interaction and frustration engenders a spectrum of low-energy excitations incl
Externí odkaz:
https://doaj.org/article/27b18c20f01b4db0bc8e68cf0f0e1c65
Autor:
Hao Chu, Min-Jae Kim, Kota Katsumi, Sergey Kovalev, Robert David Dawson, Lukas Schwarz, Naotaka Yoshikawa, Gideok Kim, Daniel Putzky, Zhi Zhong Li, Hélène Raffy, Semyon Germanskiy, Jan-Christoph Deinert, Nilesh Awari, Igor Ilyakov, Bertram Green, Min Chen, Mohammed Bawatna, Georg Cristiani, Gennady Logvenov, Yann Gallais, Alexander V. Boris, Bernhard Keimer, Andreas P. Schnyder, Dirk Manske, Michael Gensch, Zhe Wang, Ryo Shimano, Stefan Kaiser
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-6 (2020)
Interaction between Cooper pairs and other collective excitations may reveal important information about the pairing mechanism. Here, the authors observe a universal jump in the phase of the driven Higgs oscillations in cuprate thin films, indicating
Externí odkaz:
https://doaj.org/article/2a2f151c6c604b829dec60523bbf4157
Autor:
Dirk Wulferding, Youngsu Choi, Seung-Hwan Do, Chan Hyeon Lee, Peter Lemmens, Clément Faugeras, Yann Gallais, Kwang-Yong Choi
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
α-RuCl3 has properties consistent with predictions of a phase hosting fractionalized Majorana fermions but that could also be explained by conventional magnetic excitations. Here the authors find evidence for fractionalized quasiparticles by studyin
Externí odkaz:
https://doaj.org/article/63520ed770ac46a3ac7fb50cb304f71e
Autor:
Jérôme Granel, Roxane Lemoine, Eric Morello, Yann Gallais, Julie Mariot, Marion Drapeau, Astrid Musnier, Anne Poupon, Martine Pugnière, Seda Seren, Dalila Nouar, Valérie Gouilleux-Gruart, Hervé Watier, Brice Korkmaz, Cyrille Hoarau
Publikováno v:
Frontiers in Immunology, Vol 11 (2020)
Granulomatosis with polyangiitis (GPA) is a severe autoimmune vasculitis associated with the presence of anti-neutrophil cytoplasmic antibodies (ANCA) mainly targeting proteinase 3 (PR3), a neutrophilic serine proteinase. PR3-ANCA binding to membrane
Externí odkaz:
https://doaj.org/article/7c2203b277ea43dd8313ce7bf3093377
Autor:
Hannah Morgan, Su-Yi Tseng, Yann Gallais, Margret Leineweber, Pascale Buchmann, Sabrina Riccardi, Myriam Nabhan, Jeannette Lo, Zaahira Gani, Natacha Szely, Cornelia S. Zhu, Ming Yang, Andrea Kiessling, Hans-Werner Vohr, Marc Pallardy, Fred Aswad, Isabelle Turbica
Publikováno v:
Frontiers in Immunology, Vol 10 (2019)
Therapeutic antibodies have the potential to induce immunogenicity leading to the development of anti-drug antibodies (ADA) that consequently may result in reduced serum drug concentrations, a loss of efficacy or potential hypersensitivity reactions.
Externí odkaz:
https://doaj.org/article/92890ae12e7f4f51abedf6bb53bf3d43
Autor:
Alain Sacuto, Bastien Loret, Nicolas Auvray, Marcello Civelli, Paul Indranil, Yann Gallais, Maximilien Cazayous, Marc-Henri Julien, Anne Forget, Dorothée Colson
Publikováno v:
Proceedings, Vol 26, Iss 1, p 20 (2019)
The cuprate high temperature superconductors develop spontaneous charge density wave(CDW) order below a temperature TCDW and over a wide range of hole doping (p). [...]
Externí odkaz:
https://doaj.org/article/ecb762c102be4a60a2f540d7c71b258c
Autor:
Kota Katsumi, Alexandr Alekhin, Sofia-Michaela Souliou, Michael Merz, Amir-Abbas Haghighirad, Matthieu Le Tacon, Sarah Houver, Maximilien Cazayous, Alain Sacuto, Yann Gallais
Publikováno v:
Physical Review Letters. 130
Autor:
Jean-Côme Philippe, Alexis Lespinas, Jimmy Faria, Anne Forget, Dorothée Colson, Sarah Houver, Maximilien Cazayous, Alain Sacuto, Indranil Paul, Yann Gallais
Publikováno v:
Physical Review Letters. 129
Autor:
Indranil Paul, Alain Sacuto, Yann Gallais, Maximilien Cazayous, John Schneeloch, S. Benhabib, G. D. Gu, B. Loret, Ruidan Zhong, Dorothée Colson, A. Forget, N. Auvray
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-7 (2019)
Nature Communications
Nature Communications, Nature Publishing Group, 2019, 10 (1), ⟨10.1038/s41467-019-12940-w⟩
Nature Communications
Nature Communications, Nature Publishing Group, 2019, 10 (1), ⟨10.1038/s41467-019-12940-w⟩
Establishing the presence and the nature of a quantum critical point in their phase diagram is a central enigma of the high-temperature superconducting cuprates. It could explain their pseudogap and strange metal phases, and ultimately their high sup