Zobrazeno 1 - 10
of 483
pro vyhledávání: '"Leboeuf D"'
Autor:
Campbell, D. J., Frachet, M., Benhabib, S., Gilmutdinov, I., Proust, C., Kurosawa, T., Momono, N., Oda, M., Horio, M., Kramer, K., Chang, J., Ichioka, M., LeBoeuf, D.
Using sound velocity and attenuation measurements in high magnetic fields, we identify a new transition in the vortex lattice state of La$_{2-x}$Sr$_{x}$CuO$_4$ (LSCO). The transition, observed in magnetic fields exceeding 35 T and temperatures far b
Externí odkaz:
http://arxiv.org/abs/2111.11456
Autor:
Frachet, M., Campbell, D. J., Missiaen, A., Benhabib, S., Laliberté, F., Borgnic, B., Loew, T., Porras, J., Nakata, S., Keimer, B., Tacon, M. Le, Proust, C., Paul, I., LeBoeuf, D.
Publikováno v:
Phys. Rev. B 105, 045110 (2022)
For orthorhombic superconductors we define thermodynamic anisotropy $N \equiv d T_c/d \epsilon_{22} - dT_c/d \epsilon_{11}$ as the difference in how superconducting $T_c$ varies with strains $\epsilon_{ii}$, $i=(1, 2)$, along the in-plane directions.
Externí odkaz:
http://arxiv.org/abs/2106.02055
Autor:
Allard, J., Anfreville, M., Andari, N., Attié, D., Aune, S., Bachacou, H., Balli, F., Bauer, F., Bennet, J., Benoit, T., Beltramelli, J., Bervas, H., Bey, T., Bouaziz, S., Boyer, M., Challey, T., Chevalérias, T., Copollani, X., Costa, J., Cara, G., Decock, G., Deliot, F., Denysiuk, D., Desforge, D., Disset, G., Durand, G. A., Durand, R., Elman, J., Ribas, E. Ferrer, Fontaine, M., Formica, A., Gamache, W., Galán, J., Giganon, A., Giraud, J., Giraud, P. F., Glonti, G., Goblin, C., Graffin, P., Guillard, J. C., Hassani, S., Hervé, S., Javello, S., Jeanneau, F., Jourde, D., Jurie, S., Kebbiri, M., Kawamoto, T., Lampoudis, C., Laporte, J. F., Leboeuf, D., Lefevre, M., Lohan, M., Loiseau, C., Magnier, P., Mandjavidze, I., Manjarrés, J., Mas, P., Mur, M., Nikolaidou, R., Peyaud, A., Pierrepont, D., Piret, Y., Ponsot, P., Prono, G., Riallot, M., Rossi, F., Schune, P., Vacher, T., Vandenbroucke, M., Vigier, A., Vuillemin, C., Usseglio, M., Wu, Z.
The steadily increasing luminosity of the LHC requires an upgrade with high-rate and high-resolution detector technology for the inner end cap of the ATLAS muon spectrometer: the New Small Wheels (NSW). In order to achieve the goal of precision track
Externí odkaz:
http://arxiv.org/abs/2105.13709
Autor:
Mishra, S., Gorbunov, D., Campbell, D. J., LeBoeuf, D., Hornung, J., Klotz, J., Zherlitsyn, S., Harima, H., Wosnitza, J., Aoki, D., McCollam, A., Sheikin, I.
Publikováno v:
Phys. Rev. B 103, 165124 (2021)
We present a comprehensive ultrasound study of the prototypical heavy-fermion material CeRhIn$_5$, examining the origin of the enigmatic 30 T transition. For a field applied at 2$^\circ$ from the $c$ axis, we observed two sharp anomalies in the sound
Externí odkaz:
http://arxiv.org/abs/2104.08877
Autor:
Kuzmanović, M., Dvir, T., LeBoeuf, D., Ilić, S., Haim, M., Möckli, D., Kraemer, S., Khodas, M., Houzet, M., Meyer, J. S., Aprili, M., Steinberg, H., Quay, C. H. L.
In conventional Bardeen-Cooper-Scrieffer (BCS) superconductors, Cooper pairs of electrons of opposite spin (i.e. singlet structure) form the ground state. Equal spin triplet pairs (ESTPs), as in superfluid $^3$He, are of great interest for supercondu
Externí odkaz:
http://arxiv.org/abs/2104.00328
Autor:
Girod, C., LeBoeuf, D., Demuer, A., Seyfarth, G., Imajo, S., Kindo, K., Kohama, Y., Lizaire, M., Legros, A., Gourgout, A., Takagi, H., Kurosawa, T., Oda, M., Momono, N., Chang, J., Ono, S., Zheng, G. -q., Marcenat, C., Taillefer, L., Klein, T.
Publikováno v:
Phys. Rev. B 103, 214506 (2021)
The specific heat $C$ of the cuprate superconductors La$_{2-x}$Sr$_x$CuO$_4$ and Bi$_{2+y}$Sr$_{2-x-y}$La$_x$CuO$_{6+\delta}$ was measured at low temperature (down to $0.5~{\rm K}$), for dopings $p$ close to $p^\star$, the critical doping for the ons
Externí odkaz:
http://arxiv.org/abs/2101.09221
Autor:
Frachet, M., Benhabib, S., Vinograd, I., Wu, S. -F., Vignolle, B., Mayaffre, H., Krämer, S., Kurosawa, T., Momono, N., Oda, M., Chang, J., Proust, C., Julien, M. -H., LeBoeuf, D.
Publikováno v:
Phys. Rev. B 103, 115133 (2021)
High-$T_{\rm{c}}$ cuprate superconductors host spin, charge and lattice instabilities. In particular, in the antiferromagnetic glass phase, over a large doping range, lanthanum based cuprates display a glass-like spin freezing with antiferromagnetic
Externí odkaz:
http://arxiv.org/abs/2011.00562
Autor:
Lizaire, M., Legros, A., Gourgout, A., Benhabib, S., Badoux, S., Laliberté, F., Boulanger, M. -E., Ataei, A., Grissonnanche, G., LeBoeuf, D., Licciardello, S., Wiedmann, S., Ono, S., Raffy, H., Kawasaki, S., Zheng, G. -Q., Doiron-Leyraud, N., Proust, C., Taillefer, L.
Publikováno v:
Physical Review B 104, 014515 (2021)
Five transport coefficients of the cuprate superconductor Bi$_2$Sr$_{2-x}$La$_x$CuO$_{6+\delta}$ were measured in the normal state down to low temperature, reached by applying a magnetic field (up to 66T) large enough to suppress superconductivity. T
Externí odkaz:
http://arxiv.org/abs/2008.13692
Autor:
Allard, J., Andari, N., Anfreville, M., Attié, D., Aubernon, E., Aune, S., Bachacou, H., Balli, F., Bauer, F., Beltramelli, J., Bennet, J., Benoit, T., Bervas, H., Bey, T., Bouaziz, S., Boyer, M., Cara, G., Chaleil, T., Chevalérias, T., Coppollani, X., Costa, J., Decock, G., Deliot, F., Denysiuk, D., Desforge, D., Disset, G., Durand, G.A., Durand, R., Elman, J., Ferrer-Ribas, E., Fontaine, M., Formica, A., Galán, J., Gamache, W., Giganon, A., Giraud, J., Giraud, P.F., Glonti, G., Goblin, C., Graffin, P., Guillard, J.C., Hassani, S., Hervé, S., Javello, S., Jeanneau, F., Jourde, D., Jurie, S., Kebbiri, M., Kawamoto, T., Lampoudis, C., Laporte, J.F., Leboeuf, D., Lefèvre, M., Lohan, M., Loiseau, C., Magnier, P., Mandjavidze, I., Manjarrés, J., Mas, P., Mur, M., Nikolaidou, R., Peyaud, A., Pierrepont, D., Piret, Y., Ponsot, P., Prono, G., Riallot, M., Rossi, F., Schune, P., Vacher, T., Vandenbroucke, M., Vigier, A., Vuillemin, C., Usseglio, M., Wu, Z.
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 March 2022 1026
Autor:
Laliberté, F., Frachet, M., Benhabib, S., Borgnic, B., Loew, T., Porras, J., Tacon, M. Le, Keimer, B., Wiedmann, S., Proust, Cyril, LeBoeuf, D.
In hole-doped cuprates there is now compelling evidence that inside the pseudogap phase, charge order breaks translational symmetry leading to a reconstruction of the Fermi surface. In $YBa_2Cu_3O_y$ charge order emerges in two steps: a 2D order foun
Externí odkaz:
http://arxiv.org/abs/1705.07763