Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Legros, Anaelle"'
The observation of hydrodynamic transport in the metallic delafossite PdCoO$_2$ has increased interest in this family of highly conductive oxides, but experimental studies so far have mostly been confined to bulk crystals. In this work, the developme
Externí odkaz:
http://arxiv.org/abs/2205.05006
Autor:
Legros, Anaëlle, Zhang, Shang-Shun, Bai, Xiaojian, Zhang, Hao, Dun, Zhiling, Phelan, W. Adam, Batista, Cristian D., Mourigal, Martin, Armitage, N. P.
Spin-waves e.g. magnons are the conventional elementary excitations of ordered magnets. However, other possibilities exist. For instance, magnon bound-states can arise due to attractive magnon-magnon interactions and drastically impact the static and
Externí odkaz:
http://arxiv.org/abs/2012.04205
Autor:
Tagay, Zhenisbek, Mahmood, Fahad, Legros, Anaelle, Sarkar, Tarapada, Greene, Richard L., Armitage, N. P.
Publikováno v:
Phys. Rev. B 104, 064501 (2021)
Although cuprate superconductors have been intensively studied for the past decades, there is no consensus regarding the microscopic origin of their superconductivity. In this work, we measure the low-energy electrodynamic response of slightly underd
Externí odkaz:
http://arxiv.org/abs/2012.03183
Autor:
Boulanger, Marie-Eve, Grissonnanche, Gaël, Badoux, Sven, Allaire, Andréanne, Lefrançois, Étienne, Legros, Anaëlle, Gourgout, Adrien, Dion, Maxime, Wang, C. H., Chen, X. H., Liang, R., Hardy, W. N., Bonn, D. A, Taillefer, Louis
Publikováno v:
Nature Communications 11, 5325 (2020)
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:
http://arxiv.org/abs/2007.05088
Autor:
Girod, Clément, Legros, Anaëlle, Forget, Anne, Colson, Dorothée, Marcenat, Christophe, DeMuer, Albin, LeBoeuf, David, Taillefer, Louis, Klein, Thierry
Publikováno v:
Phys. Rev. B 102 (2020) 014506
The specific heat $C$ of the single-layer cuprate superconductor HgBa$_2$CuO$_{4 + \delta}$ was measured in an underdoped crystal with $T_{\rm c} = 72$ K at temperatures down to $2$ K in magnetic fields up to $35$ T, a field large enough to suppress
Externí odkaz:
http://arxiv.org/abs/2004.03650
Autor:
Fang, Yawen, Grissonnanche, Gael, Legros, Anaelle, Verret, Simon, Laliberte, Francis, Collignon, Clement, Ataei, Amirreza, Dion, Maxime, Zhou, Jianshi, Graf, David, Lawler, M. J., Goddard, Paul, Taillefer, Louis, Ramshaw, B. J.
Publikováno v:
Nature Physics (2022)
The nature of the pseudogap phase remains a major barrier to our understanding of cuprate high-temperature superconductivity. Whether or not this metallic phase is defined by any of the reported broken symmetries, the topology of its Fermi surface re
Externí odkaz:
http://arxiv.org/abs/2004.01725
Autor:
Grissonnanche, Gaël, Legros, Anaëlle, Badoux, Sven, Lefrançois, Etienne, Zatko, Victor, Lizaire, Maude, Laliberté, Francis, Gourgout, Adrien, Zhou, Jianshi, Pyon, Sunseng, Takayama, Tomohiro, Takagi, Hidenori, Ono, Shimpei, Doiron-Leyraud, Nicolas, Taillefer, Louis
Publikováno v:
Nature 571, 376 (2019)
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:
http://arxiv.org/abs/1901.03104
Autor:
Legros, Anaëlle, Loret, Bastien, Forget, Anne, Bonnaillie, Patrick, Collin, Gaston, Thuéry, Pierre, Sacuto, Alain, Colson, Dorothée
A new method to grow very high quality single crystals of the superconducting HgBa2CuO4+{\delta} mercury cuprates is reported. The single crystals are platelet-shaped, with surfaces of high optical quality and good crystallographic properties. Anneal
Externí odkaz:
http://arxiv.org/abs/1812.01489
Autor:
Nair, Nityan L., Boulanger, Marie-Eve, Laliberté, Francis, Griffin, Sinead, Channa, Sanyum, Legros, Anaëlle, Benhabib, Sahim, Proust, Cyril, Neaton, Jeffrey, Taillefer, Louis, Analytis, James G.
Publikováno v:
Phys. Rev. B 102, 075402 (2020)
A signature property of Weyl semimetals is the existence of topologically protected surface states - arcs in momentum space that connect Weyl points in the bulk. However, the presence of bulks states makes detection of surface contributions to the tr
Externí odkaz:
http://arxiv.org/abs/1810.08600
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.