Zobrazeno 1 - 10
of 548
pro vyhledávání: '"Bauch, T"'
Autor:
Mirarchi, G., Arpaia, R., Wahlberg, E., Bauch, T., Kalaboukhov, A., Caprara, S., Di Castro, C., Grilli, M., Lombardi, F., Seibold, G.
Anisotropic transport properties have been assessed in a number of cuprate superconductors, providing evidence for a nematic state. Here, we analyze recent experimental data for ultrathin YBa$_2$Cu$_3$O$_{7-x}$ (YBCO) films, where nematicity is induc
Externí odkaz:
http://arxiv.org/abs/2306.12335
Autor:
Arpaia, R., Martinelli, L., Sala, M. Moretti, Caprara, S., Nag, A., Brookes, N. B., Camisa, P., Li, Q., Gao, Q., Zhou, X., Garcia-Fernandez, M., Zhou, K. -J., Schierle, E., Bauch, T., Peng, Y. Y., Di Castro, C., Grilli, M., Lombardi, F., Braicovich, L., Ghiringhelli, G.
Publikováno v:
Nat. Commun. 14, 7198 (2023)
The universality of the strange metal phase in many quantum materials is often attributed to the presence of a quantum critical point (QCP), a zero-temperature phase transition ruled by quantum fluctuations. In cuprates, where superconductivity hinde
Externí odkaz:
http://arxiv.org/abs/2208.13918
We report on measurements of the doping dependence of the upper critical field $H_{c,2}$ in 50 nm thick YBa$_2$Cu$_3$O$_{7-\delta}$ films. The films are untwinned and are characterized by a small in-plane compressive strain. We find that the $H_{c,2}
Externí odkaz:
http://arxiv.org/abs/2206.14499
Autor:
Lupo, C., Andzane, J., Montemurro, D., Bauch, T., Lombardi, F., Weber, C., Rungger, I., de Graaf, S. E.
The development of nanoscale solid-state devices exploiting the promising topological surface states of topological insulator materials requires careful device engineering and improved materials quality. For instance, the introduction of a substrate,
Externí odkaz:
http://arxiv.org/abs/2112.10104
Autor:
Wahlberg, E., Arpaia, R., Seibold, G., Rossi, M., Fumagalli, R., Trabaldo, E., Brookes, N. B., Braicovich, L., Caprara, S., Gran, U., Ghiringhelli, G., Bauch, T., Lombardi, F.
Publikováno v:
Science 373, 1506-1510 (2021)
The normal state of optimally doped cuprates is dominated by the "strange metal" phase that shows a linear temperature ($T$) dependence of the resistivity persisting down to the lowest $T$. For underdoped cuprates this behavior is lost below the pseu
Externí odkaz:
http://arxiv.org/abs/2009.08398
Autor:
Trabaldo, E., Ruffieux, S., Andersson, E., Arpaia, R., Montemurro, D., Schneiderman, J. F., Kalaboukhov, A., Winkler, D., Lombardi, F., Bauch, T.
Publikováno v:
Appl. Phys. Lett. 116, 132601 (2020)
The transport properties of a YBa$_2$Cu$_3$O$_{7-\delta}$ superconducting quantum interference device (SQUID) based on grooved Dayem bridge weak links are studied as a function of temperature: at high temperatures ($60~$K$
Externí odkaz:
http://arxiv.org/abs/2001.08554
Autor:
Lara-Avila, S., Danilov, A., Golubev, D., He, H., Kim, K. H., Yakimova, R., Lombardi, F., Bauch, T., Cherednichenko, S., Kubatkin, S.
Publikováno v:
Nature Astronomy (2019)
Spectacular advances in heterodyne astronomy with both the Herschel Space Observatory and Stratospheric Observatory for Far Infrared Astronomy (SOFIA) have been largely due to breakthroughs in detector technology. In order to exploit the full capacit
Externí odkaz:
http://arxiv.org/abs/1904.03247
Incipient Berezinskii-Kosterlitz-Thouless transition in two-dimensional coplanar Josephson junctions
Autor:
Massarotti, D., Jouault, B., Rouco, V., Charpentier, S., Bauch, T., Michon, A., De Candia, A., Lucignano, P., Lombardi, F., Tafuri, F., Tagliacozzo, A.
Publikováno v:
Physical Review B 94, 054525 (2016)
Superconducting hybrid junctions are revealing a variety of novel effects. Some of them are due to the special layout of these devices, which often use a coplanar configuration with relatively large barrier channels and the possibility of hosting Pea
Externí odkaz:
http://arxiv.org/abs/1609.05499
Autor:
Jouault, B., Charpentier, S., Massarotti, D., Michon, A., Paillet, M., Huntzinger, J. -R., Tiberj, A., Zahab, A., Bauch, T., Lucignano, P., Tagliacozzo, A., Lombardi, F., Tafuri, F.
Graphene on silicon carbide (SiC) has proved to be highly successful in Hall conductance quantization for its homogeneity at the centimetre scale. Robust Josephson coupling has been measured in co-planar diffusive Al/monololayer graphene/Al junctions
Externí odkaz:
http://arxiv.org/abs/1601.04552
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