Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Gael Grissonnanche"'
Autor:
S. Thériault, A. Ataei, J.-S. Zhou, T. Takayama, Marie-Eve Boulanger, Gael Grissonnanche, Maxime Dion, Etienne Lefrancois, Nicolas Doiron-Leyraud, Louis Taillefer, Francis Laliberte, Adrien Gourgout, H. Takagi, S. Pyon
Publikováno v:
Nature Physics. 16:1108-1111
The nature of the pseudogap phase of cuprates remains a major puzzle1,2. One of its signatures is a large negative thermal Hall conductivity3, whose origin is as yet unknown. This is observed even in the undoped Mott insulator La2CuO4, in which the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06585e14e81bcd333a02b4887fcdbc14
https://doi.org/10.1038/s41567-020-0965-y
https://doi.org/10.1038/s41567-020-0965-y
Autor:
Gael Grissonnanche, Louis Taillefer, Etienne Lefrancois, Tomohiro Takayama, Sven Badoux, M. Lizaire, Nicolas Doiron-Leyraud, Jianshi Zhou, Sunseng Pyon, Anaëlle Legros, Francis Laliberte, Adrien Gourgout, Hidenori Takagi, Victor Zatko, Shimpei Ono
Publikováno v:
Nature. 571:376-380
The nature of the pseudogap phase of cuprates remains a major puzzle. Although there are indications that this phase breaks various symmetries, there is no consensus on its fundamental nature. Although Fermi-surface, transport and thermodynamic signa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac749a0971f5751e6a346d79e7140c2c
https://doi.org/10.1038/s41586-019-1375-0
https://doi.org/10.1038/s41586-019-1375-0
Autor:
Lu Chen, Léna Le Roux, Gaël Grissonnanche, Marie-Eve Boulanger, Steven Thériault, Ruixing Liang, D. A. Bonn, W. N. Hardy, S. Pyon, T. Takayama, H. Takagi, Ke-Jun Xu, Zhi-Xun Shen, Louis Taillefer
Publikováno v:
Physical Review X, Vol 14, Iss 4, p 041011 (2024)
A surprising “planar” thermal Hall effect, whereby the field is parallel to the current, has recently been observed in a few magnetic insulators; this effect has been attributed to exotic excitations such as Majorana fermions or chiral magnons. H
Externí odkaz:
https://doaj.org/article/a769602763444600a3e80c0e2c7cbfc2
Autor:
Etienne Lefrancois, Andréanne Allaire, Adrien Gourgout, Maxime Dion, Louis Taillefer, Ruixing Liang, Gael Grissonnanche, Sven Badoux, D. A. Bonn, Marie-Eve Boulanger, Walter Hardy, Xianhui Chen, Anaëlle Legros, Can Wang
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Nature Communications
Nature Communications
The heat carriers responsible for the unexpectedly large thermal Hall conductivity of the cuprate Mott insulator La$_2$CuO$_4$ were recently shown to be phonons. However, the mechanism by which phonons in cuprates acquire chirality in a magnetic fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c89a4a025697a354c5d18e7f58eb884b
http://arxiv.org/abs/2007.05088
http://arxiv.org/abs/2007.05088
Autor:
Wojciech Tabis, Ruixing Liang, Louis Taillefer, Francis Laliberte, Gael Grissonnanche, Sven Badoux, J. Béard, Cyril Proust, David Vignolles, D. A. Bonn, Walter Hardy, B. Vignolle, Nicolas Doiron-Leyraud
Publikováno v:
Nature
Nature, Nature Publishing Group, 2016, ⟨10.1038/nature16983⟩
Nature, 2016, ⟨10.1038/nature16983⟩
Nature, Nature Publishing Group, 2016, ⟨10.1038/nature16983⟩
Nature, 2016, ⟨10.1038/nature16983⟩
Low-temperature measurements of the Hall effect in cuprate materials in which superconductivity is suppressed by high magnetic fields show that the pseudogap is not related to the charge ordering that has been seen at intermediate doping levels, but
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06d32bada1d109c55ce95fade43589dc
https://doi.org/10.1038/nature16983
https://doi.org/10.1038/nature16983
Autor:
Ruixing Liang, Nicolas Doiron-Leyraud, B. Vignolle, S. René de Cotret, Mike Sutherland, S. Krämer, Nigel E. Hussey, M.-È. Delage, Johan Juul Chang, Cyril Proust, David Graf, Brad Ramshaw, A. Juneau-Fecteau, O. Cyr-Choinière, Francis Laliberte, D. A. Bonn, Walter Hardy, David LeBoeuf, Gael Grissonnanche, Seiji Adachi, J.-H.. Park, Louis Taillefer, Sophie Dufour-Beauséjour
Publikováno v:
Nature Communications
Nature Communications, 2014, 5 (1), pp.3280. ⟨10.1038/ncomms4280⟩
Nature Communications, 5
Nature Communications, Nature Publishing Group, 2014, 5 (1)
Nature Communications, Nature Publishing Group, 2014, 5 (1), pp.3280. ⟨10.1038/ncomms4280⟩
NATURE COMMUNICATIONS
Nature Communications, 2014, 5 (1), pp.3280. ⟨10.1038/ncomms4280⟩
Nature Communications, 5
Nature Communications, Nature Publishing Group, 2014, 5 (1)
Nature Communications, Nature Publishing Group, 2014, 5 (1), pp.3280. ⟨10.1038/ncomms4280⟩
NATURE COMMUNICATIONS
In the quest to increase the critical temperature Tc of cuprate superconductors, it is essential to identify the factors that limit the strength of superconductivity. The upper critical field Hc2 is a fundamental measure of that strength, yet there i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13dc4f337bf1e48e93d5487033c1ebff
http://arxiv.org/abs/1303.3856
http://arxiv.org/abs/1303.3856
Autor:
Sergiy Katrych, Zbigniew Bukowski, Luis Balicas, Gang Li, Nikolai D. Zhigadlo, Carsten Putzke, J. Karpinski, Gael Grissonnanche, B. S. Conner, F. Wolff-Fabris
Publikováno v:
Physical Review B
Physical Review B 87(2013), 100503(R)
Physical Review B 87(2013), 100503(R)
We report an angle-dependent study of the magnetic torque $\tau(\theta)$ within the vortex state of single-crystalline LaO$_{0.9}$F$_{0.1}$FeAs and SmO$_{0.9}$F$_{0.1}$FeAs as a function of both temperature $T$ and magnetic field $H$. Sharp peaks are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8563839e56791ba90ee848443433f86
http://arxiv.org/abs/1303.2767
http://arxiv.org/abs/1303.2767
Autor:
Nicolas Doiron-Leyraud, J. P. Reid, Louis Taillefer, Tomomi Takayama, Ramzy Daou, Sunseng Pyon, Elena Hassinger, Gael Grissonnanche, O. Cyr-Choinière, Hidenori Takagi, Francis Laliberte, Johan Juul Chang
The transition temperature Tc of cuprate superconductors falls when the doping p is reduced below a certain optimal value. It is unclear whether this fall is due to strong phase fluctuations or to a decrease in the pairing gap. Different interpretati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1534f1168d66dfd9eb54e681971798c2
http://arxiv.org/abs/1208.4389
http://arxiv.org/abs/1208.4389
Autor:
Haidong Zhou, Gang Li, Luis Balicas, R. W. McCallum, Gael Grissonnanche, Jiaqiang Yan, T.A. Lograsso
Here, we present an electrical transport study in single crystals of LaFe$_{0.92}$Co$_{0.08}$AsO ($T_c \simeq 9.1$ K) under high magnetic fields. In contrast to most of the previously reported Fe based superconductors, and despite its relatively low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e98879fe51cd0cff6329e9dac593584a
http://arxiv.org/abs/1208.3435
http://arxiv.org/abs/1208.3435
Autor:
Gael Grissonnanche, Alex Gurevich, Gang Li, Jeffrey B. Whalen, Theo Siegrist, Tesfaye Gebre, M. K. Kostov, B. S. Conner, H. D. Zhou, Luis Balicas
Publikováno v:
Physical Review B. 84
We compare the superconducting phase-diagram under high magnetic fields (up to $H=45$ T) of Fe${}_{1+y}$Se${}_{0.4}$Te${}_{0.6}$ single crystals originally grown by the Bridgman-Stockbarger (BRST) technique, which were annealed to display narrow supe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e616fabdd120e78a18b07c0d2f45457a
https://doi.org/10.1103/physrevb.84.174517
https://doi.org/10.1103/physrevb.84.174517