Transport signatures of the pseudogap critical point in the cuprate superconductor Bi2Sr2−xLaxCuO6+δ

Autor: G. Grissonnanche, Anaëlle Legros, S. Benhabib, S. Badoux, M. Lizaire, Guo-Qing Zheng, Steffen Wiedmann, David Leboeuf, S. Licciardello, Louis Taillefer, Francis Laliberte, Shimpei Ono, Marie-Eve Boulanger, H. Raffy, Cyril Proust, A. Ataei, Nicolas Doiron-Leyraud, Adrien Gourgout, Shinji Kawasaki

Publikováno v: Physical Review B. 104

Five transport coefficients of the cuprate superconductor ${\mathrm{Bi}}_{2}{\mathrm{Sr}}_{2\ensuremath{-}x}{\mathrm{La}}_{x}{\mathrm{CuO}}_{6+\ensuremath{\delta}}$ were measured in the normal state down to low temperature, reached by applying a magn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::68a31139b0f3fc4b23b39d9d6a310d92
https://doi.org/10.1103/physrevb.104.014515

Normal state specific heat in the cuprate superconductors La2−xSrxCuO4 and Bi2+ySr2−x−yLaxCuO6+δ near the critical point of the pseudogap phase

Autor: K. Kindo, H. Takagi, Anaëlle Legros, Christophe Marcenat, Johan Chang, M. Lizaire, A. Demuer, Shimpei Ono, Naoki Momono, Migaku Oda, Adrien Gourgout, Louis Taillefer, Shusaku Imajo, T. Kurosawa, Guo-Qing Zheng, Thierry Klein, D. LeBoeuf, Yoshimitsu Kohama, G. Seyfarth, Clément Girod

Publikováno v: Physical Review B. 103

The specific heat $C$ of the cuprate superconductors ${\mathrm{La}}_{2\ensuremath{-}x}{\mathrm{Sr}}_{x}{\mathrm{CuO}}_{4}$ and ${\mathrm{Bi}}_{2+y}{\mathrm{Sr}}_{2\ensuremath{-}x\ensuremath{-}y}{\mathrm{La}}_{x}{\mathrm{CuO}}_{6+\ensuremath{\delta}}$

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e630513006077decd090370cb2e0a53f
https://doi.org/10.1103/physrevb.103.214506

Universal $T$-linear resistivity and Planckian dissipation in overdoped cuprates

Autor: M. Lizaire, Maxime Dion, Nicolas Doiron-Leyraud, Z. Li, Louis Taillefer, H. Raffy, Patrick Fournier, Francis Laliberte, Anaëlle Legros, S. Benhabib, P. Auban-Senzier, Wojciech Tabis, Dorothée Colson, Cyril Proust, B. Vignolle, David Vignolles

Publikováno v: Nature Physics
Nature Physics, Nature Publishing Group, 2019, 15 (2), pp.142-147. ⟨10.1038/s41567-018-0334-2⟩
Nature Physics, 2019, 15 (2), pp.142-147. ⟨10.1038/s41567-018-0334-2⟩
Nature Physics, Nature Publishing Group, 2019, ⟨10.1038/s41567-018-0334-2⟩

The perfectly linear temperature dependence of the electrical resistivity observed as T → 0 in a variety of metals close to a quantum critical point1–4 is a major puzzle of condensed-matter physics5. Here we show that T-linear resistivity as T �

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::46330426378de1ea93f654ac6b7d3487
https://hal-cea.archives-ouvertes.fr/cea-02086419

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