Zobrazeno 1 - 10
of 234
pro vyhledávání: '"C, Meingast"'
Autor:
M. Frachet, P. Wiecki, T. Lacmann, S. M. Souliou, K. Willa, C. Meingast, M. Merz, A.-A. Haghighirad, M. Le Tacon, A. E. Böhmer
Publikováno v:
npj Quantum Materials, Vol 7, Iss 1, Pp 1-8 (2022)
Abstract Electronic nematicity, the breaking of the crystal lattice rotational symmetry by the electronic fluid, is a fascinating quantum state of matter. In this work, using electronic transport under strain we investigate the electronic nematicity
Externí odkaz:
https://doaj.org/article/e25cd791625741e0b56234b8410b6299
Autor:
J. A. Wilcox, M. J. Grant, L. Malone, C. Putzke, D. Kaczorowski, T. Wolf, F. Hardy, C. Meingast, J. G. Analytis, J.-H. Chu, I. R. Fisher, A. Carrington
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-6 (2022)
The non-linear Meissner effect is a key manifestation of unconventional nodal superconductors but its experimental evidence has been elusive. Here, the authors observe the nonlinear Meissner effect in nodal superconductors CeCoIn5 and LaFePO.
Externí odkaz:
https://doaj.org/article/8d8c797c63ae4dd9878e6f7b97fd9343
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Whether the electronic nematicity is related to electronic pairing in strongly hole-doped iron-based superconductors remains controversial. Here, the authors perform transport measurements on AFe2As2 (A = K, Rb, Cs) superconductors under elastic stra
Externí odkaz:
https://doaj.org/article/c1055bdabdf84c8bb3c9bf26df59fc3b
Autor:
S. Kasahara, T. Yamashita, A. Shi, R. Kobayashi, Y. Shimoyama, T. Watashige, K. Ishida, T. Terashima, T. Wolf, F. Hardy, C. Meingast, H. v. Löhneysen, A. Levchenko, T. Shibauchi, Y. Matsuda
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
The crossover between the weak-coupling limit and strong-coupling limit provides important information for quantum bound states of interacting fermions. Here, Kasahara et al. report thermodynamic evidence for prevailing phase fluctuations of supercon
Externí odkaz:
https://doaj.org/article/272035bde1d74aa3bffcde8177b47f87
Autor:
S. M. Souliou, T. Lacmann, R. Heid, C. Meingast, M. Frachet, L. Paolasini, A.-A. Haghighirad, M. Merz, A. Bosak, M. Le Tacon
Publikováno v:
Physical Review Letters. 129
Autor:
F. Hardy, L. Doussoulin, T. Klein, M. He, A. Demuer, R. Willa, K. Willa, A.-A. Haghighirad, T. Wolf, M. Merz, C. Meingast, C. Marcenat
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033319 (2020)
The full H-T phase diagram in the nematic superconductor FeSe is mapped out using heat-capacity and thermal-expansion measurements down to 0.7 K and up to 30 T for both field directions. A clear thermodynamic signal of an underlying vortex-melting tr
Externí odkaz:
https://doaj.org/article/9eb7b554a84a4b2cb5e37e3846ef60b9
Autor:
C Meingast
Publikováno v:
Handbook of Superconductivity ISBN: 9781003139638
Handbook of Superconducting Materials
Handbook of Superconducting Materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b0026e8cd446818b524970ecaeb353
https://doi.org/10.1201/9781003139638-24
https://doi.org/10.1201/9781003139638-24
Akademický článek
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Autor:
J A, Wilcox, M J, Grant, L, Malone, C, Putzke, D, Kaczorowski, T, Wolf, F, Hardy, C, Meingast, J G, Analytis, J-H, Chu, I R, Fisher, A, Carrington
Publikováno v:
Nature communications. 13(1)
A long-standing theoretical prediction is that in clean, nodal unconventional superconductors the magnetic penetration depth λ, at zero temperature, varies linearly with magnetic field. This non-linear Meissner effect is an equally important manifes
Autor:
T. Watashige, Y. Tsutsumi, T. Hanaguri, Y. Kohsaka, S. Kasahara, A. Furusaki, M. Sigrist, C. Meingast, T. Wolf, H. v. Löhneysen, T. Shibauchi, Y. Matsuda
Publikováno v:
Physical Review X, Vol 5, Iss 3, p 031022 (2015)
Junctions and interfaces consisting of unconventional superconductors provide an excellent experimental playground to study exotic phenomena related to the phase of the order parameter. Not only does the complex structure of unconventional order para
Externí odkaz:
https://doaj.org/article/548778b696eb47c39569dd8646203047