Zobrazeno 1 - 10
of 256
pro vyhledávání: '"Collignon C"'
Autor:
Phinney, I. Y., Bandurin, D. A., Collignon, C., Dmitriev, I. A., Taniguchi, T., Watanabe, K., Jarillo-Herrero, P.
Publikováno v:
Phys. Rev. Lett. 127, 056802 (2021)
Twisted bilayer graphene (TBG) provides an example of a system in which the interplay of interlayer interactions and superlattice structure impacts electron transport in a variety of non-trivial ways and gives rise to a plethora of interesting effect
Externí odkaz:
http://arxiv.org/abs/2106.02088
Autor:
Collignon, C., Ataei, A., Gourgout, A., Badoux, S., Lizaire, M., Legros, A., Licciardello, S., Wiedmann, S., Yan, J. -Q., Zhou, J. -S., Ma, Q., Gaulin, B. D., Doiron-Leyraud, Nicolas, Taillefer, Louis
Publikováno v:
Phys. Rev. B 103, 155102 (2021)
The Seebeck coefficient (thermopower) $S$ of the cuprate superconductor La$_{1.6-x}$Nd$_{0.4}$Sr$_x$CuO$_4$ was measured across its doping phase diagram (from $p = 0.12$ to $p = 0.25$), at various temperatures down to $T \simeq 2$ K, in the normal st
Externí odkaz:
http://arxiv.org/abs/2011.14927
Autor:
Grissonnanche, G., Fang, Y., Legros, A., Verret, S., Laliberté, F., Collignon, C., Zhou, J., Graf, D., Goddard, P., Taillefer, L., Ramshaw, B. J.
Publikováno v:
Nature 595, 667-672 (2021)
A variety of "strange metals" exhibit resistivity that decreases linearly with temperature as $T\rightarrow 0$, in contrast with conventional metals where resistivity decreases as $T^2$. This $T$-linear resistivity has been attributed to charge carri
Externí odkaz:
http://arxiv.org/abs/2011.13054
Publikováno v:
MATEC Web of Conferences, Vol 6, p 04001 (2013)
The objective of the present study was to reproduce the real state of stress in a tunnel segment in order to evaluate the spalling sensivity. Numerical tools have been used to predict the restrained axial forces which may appear due to the thermal ex
Externí odkaz:
https://doaj.org/article/c1282c0105c443e985dd476bd0605325
Publikováno v:
MATEC Web of Conferences, Vol 6, p 02007 (2013)
Several concrete mixes have been designed to evaluate the influence of an air entraining agent (AEA) on spalling. Tests have been performed under the ISO curve (occasionally under the HCinc curve) on specimens of various sizes and shapes to assess sp
Externí odkaz:
https://doaj.org/article/02b9364617c248b0a10967bcd5c33896
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:
Doiron-Leyraud, N., Cyr-Choinière, O., Badoux, S., Ataei, A., Collignon, C., Gourgout, A., Dufour-Beauséjour, S., Tafti, F. F., Laliberté, F., Boulanger, M. -E., Matusiak, M., Graf, D., Kim, M., Zhou, J. -S., Momono, N., Kurosawa, T., Takagi, H., Taillefer, Louis
Publikováno v:
Nature Communications 8, 2044 (2017)
The properties of cuprate high-temperature superconductors are largely shaped by competing phases whose nature is often a mystery. Chiefly among them is the pseudogap phase, which sets in at a doping $p^*$ that is material-dependent. What determines
Externí odkaz:
http://arxiv.org/abs/1712.05113
Autor:
Cyr-Choinière, O., Daou, R., Laliberté, F., Collignon, C., Badoux, S., LeBoeuf, D., Chang, J., Ramshaw, B. J., Bonn, D. A., Hardy, W. N., Liang, R., Yan, J. -Q., Cheng, J. -G., Zhou, J. -S., Goodenough, J. B., Pyon, S., Takayama, T., Takagi, H., Doiron-Leyraud, N., Taillefer, Louis
Publikováno v:
Phys. Rev. B 97, 064502 (2018)
We use the Nernst effect to delineate the boundary of the pseudogap phase in the temperature-doping phase diagram of cuprate superconductors. New data for the Nernst coefficient $\nu(T)$ of YBa$_{2}$Cu$_{3}$O$_{y}$ (YBCO), La$_{1.8-x}$Eu$_{0.2}$Sr$_x
Externí odkaz:
http://arxiv.org/abs/1703.06927
Autor:
Collignon, C., Badoux, S., Afshar, S. A. A., Michon, B., Laliberte, F., Cyr-Choiniere, O., Zhou, J. -S., Licciardello, S., Wiedmann, S., Doiron-Leyraud, N., Taillefer, Louis
Publikováno v:
Phys. Rev. B 95, 224517 (2017)
The electrical resistivity $\rho$ and Hall coefficient R$_H$ of the tetragonal single-layer cuprate Nd-LSCO were measured in magnetic fields up to $H = 37.5$ T, large enough to access the normal state at $T \to 0$, for closely spaced dopings $p$ acro
Externí odkaz:
http://arxiv.org/abs/1607.05693
Publikováno v:
In European Annals of Otorhinolaryngology, Head and Neck diseases September 2020 137 Supplement 1:S1-S3