Zobrazeno 1 - 10
of 21
pro vyhledávání: '"P. Bourgeois-Hope"'
Autor:
P. Bourgeois-Hope, F. Laliberté, E. Lefrançois, G. Grissonnanche, S. René de Cotret, R. Gordon, S. Kitou, H. Sawa, H. Cui, R. Kato, L. Taillefer, N. Doiron-Leyraud
Publikováno v:
Physical Review X, Vol 9, Iss 4, p 041051 (2019)
The thermal conductivity κ of the quasi-2D organic spin-liquid candidate EtMe_{3}Sb[Pd(dmit)_{2}]_{2} (dmit-131) was measured at low temperatures, down to 0.07 K. We observe a vanishingly small residual linear term κ_{0}/T, in κ/T vs T as T→0. T
Externí odkaz:
https://doaj.org/article/c0f1261b91384ffb99e09b1f24ae5974
Autor:
Barthélemy, Q., Lefrançois, É., Baglo, J., Bourgeois-Hope, P., Chatterjee, D., Lefloïc, P., Velázquez, M., Balédent, V., Bernu, B., Doiron-Leyraud, N., Bert, F., Mendels, P., Taillefer, L.
Publikováno v:
Phys. Rev. B 107, 054434 (2023)
We report thermal conductivity measurements on single crystals of herbertsmithite, over a wide range of temperatures (0.05-120 K) in magnetic fields up to 15 T. We also report measurements of the thermal Hall effect, found to be vanishingly small. At
Externí odkaz:
http://arxiv.org/abs/2211.08546
Autor:
B. Michon, A. Ataei, P. Bourgeois-Hope, C. Collignon, S. Y. Li, S. Badoux, A. Gourgout, F. Laliberté, J.-S. Zhou, Nicolas Doiron-Leyraud, Louis Taillefer
Publikováno v:
Physical Review X, Vol 8, Iss 4, p 041010 (2018)
The thermal conductivity κ of the cuprate superconductor La_{1.6-x}Nd_{0.4}Sr_{x}CuO_{4} was measured down to 50 mK in seven crystals with doping from p=0.12 to p=0.24, both in the superconducting state and in the magnetic field-induced normal state
Externí odkaz:
https://doaj.org/article/830ec585bc464b9d84f4aac014f28e79
Autor:
E. Hassinger, P. Bourgeois-Hope, H. Taniguchi, S. René de Cotret, G. Grissonnanche, M. S. Anwar, Y. Maeno, N. Doiron-Leyraud, Louis Taillefer
Publikováno v:
Physical Review X, Vol 7, Iss 1, p 011032 (2017)
There is strong experimental evidence that the superconductor Sr_{2}RuO_{4} has a chiral p-wave order parameter. This symmetry does not require that the associated gap has nodes, yet specific heat, ultrasound, and thermal conductivity measurements in
Externí odkaz:
https://doaj.org/article/83937d5acc904bfaa6006be5a9766531
Autor:
Bourgeois-Hope, P., Li, S. Y., Laliberté, F., Badoux, S., Hayden, S. M., Momono, N., Kurosawa, T., Yamada, K., Takagi, H., Doiron-Leyraud, Nicolas, Taillefer, Louis
A key unexplained feature of cuprate superconductors is the upturn in their normal state electrical resistivity $\rho(T)$ seen at low temperature inside the pseudogap phase. We examined this issue via measurements of the thermal conductivity $\kappa(
Externí odkaz:
http://arxiv.org/abs/1910.08126
Autor:
Bourgeois-Hope, P., Laliberté, F., Lefrançois, E., Grissonnanche, G., de Cotret, S. René, Gordon, R., Kitou, S., Sawa, H., Cui, H., Kato, R., Taillefer, L., Doiron-Leyraud, N.
Publikováno v:
Phys. Rev. X 9, 041051 (2019)
The thermal conductivity $\kappa$ of the quasi-2D organic spin-liquid candidate EtMe$_3$Sb[Pd(dmit)$_2$]$_2$ (dmit-131) was measured at low temperatures, down to 0.07 K. We observe a vanishingly small residual linear term $\kappa_0/T$, in $\kappa/T$
Externí odkaz:
http://arxiv.org/abs/1904.10402
Autor:
Michon, B., Ataei, A., Bourgeois-Hope, P., Collignon, C., Li, S. Y., Badoux, S., Gourgout, A., Laliberté, F., Zhou, J. -S., Doiron-Leyraud, Nicolas, Taillefer, Louis
Publikováno v:
Phys. Rev. X 8, 041010 (2018)
The thermal conductivity $\kappa$ of the cuprate superconductor La$_{1.6-x}$Nd$_{0.4}$Sr$_x$CuO$_4$ was measured down to 50 mK in seven crystals with doping from $p=0.12$ to $p=0.24$, both in the superconducting state and in the magnetic field-induce
Externí odkaz:
http://arxiv.org/abs/1805.04589
Autor:
Hassinger, Elena, Bourgeois-Hope, Patrick, Taniguchi, Haruka, de Cotret, Samuel Rene, Grissonnanche, Gael, Anwar, M. Shahbaz, Maeno, Yoshiteru, Doiron-Leyraud, Nicolas, Taillefer, Louis
Publikováno v:
Phys. Rev. X 7, 011032 (2017)
There is strong experimental evidence that the superconductor Sr2RuO4 has a chiral p-wave order parameter. This symmetry does not require that the associated gap has nodes, yet specific heat, ultrasound and thermal conductivity measurements indicate
Externí odkaz:
http://arxiv.org/abs/1606.04936
Autor:
Bourgeois-Hope, P., Chi, S., Bonn, D. A., Liang, R., Hardy, W. N., Wolf, T., Meingast, C., Doiron-Leyraud, N., Taillefer, Louis
Publikováno v:
Phys. Rev. Lett. 117, 097003 (2016)
The thermal conductivity of the iron-based superconductor FeSe was measured at temperatures down to 50 mK in magnetic fields up to 17 T. In zero magnetic field, the electronic residual linear term in the T = 0 limit, \kappa_0/T, is vanishingly small.
Externí odkaz:
http://arxiv.org/abs/1603.06917
Autor:
Grissonnanche, G., Laliberte, F., Dufour-Beausejour, S., Riopel, A., Badoux, S., Caouette-Mansour, M., Matusiak, M., Juneau-Fecteau, A., Bourgeois-Hope, P., Cyr-Choiniere, O., Baglo, J. C., Ramshaw, B. J., Liang, R., Bonn, D. A., Hardy, W. N., Kramer, S., LeBoeuf, D., Graf, D., Doiron-Leyraud, N., Taillefer, Louis
Quantum oscillations and negative Hall and Seebeck coefficients at low temperature and high magnetic field have shown the Fermi surface of underdoped cuprates to contain a small closed electron pocket. It is thought to result from a reconstruction by
Externí odkaz:
http://arxiv.org/abs/1508.05486