Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Lara Benfatto"'
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1021 (2024)
Electromagnetic waves propagating in a layered superconductor with arbitrary momentum, with respect to the main crystallographic directions, exhibit an unavoidable mixing between longitudinal and transverse degrees of freedom. Here we show that this
Externí odkaz:
https://doaj.org/article/3939833c5b6a404eb98cc5a53bc08a54
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Josephson coupling determines the superconducting phase stiffness and sets the energy scale of plasma waves. Here, the authors show that THz light can induce two-plasmon excitations of both out-of-plane and in-plane phase modes, leading however to ma
Externí odkaz:
https://doaj.org/article/9bb1e7fe46e94cb29cfe388f987a72cc
Publikováno v:
Condensed Matter, Vol 6, Iss 4, p 42 (2021)
In superconducting films, the role of intrinsic disorder is typically to compete with superconductivity by fragmenting the global phase coherence and lowering the superfluid density. Nonetheless, when a transverse magnetic field is applied to the sys
Externí odkaz:
https://doaj.org/article/1417febc90bb4ddeb20b68e6b4cf992a
Publikováno v:
Condensed Matter, Vol 3, Iss 1, p 8 (2018)
The correct detection of the Berezinskii-Kosterlitz-Thouless (BKT) transition in quasi-two-dimensional superconductors still remains a controversial issue. Its main signatures, indeed, are often at odds with the theoretical expectations. In a recent
Externí odkaz:
https://doaj.org/article/e3c55ca0ecaf4c84b0b10181a558f402
Autor:
Martin Appleby, Kyle Barlow, Martina Basini, Lara Benfatto, Yorrick Boeije, Andrew Burnett, Lin X. Chen, Eric Collet, Hermann A. Dürr, Graham Fleming, Aswathy V. Girija, Mohammed Th. Hassan, Hamoon Hedayat, Shinichiro Iwai, J. Olof Johansson, Steven L. Johnson, Kota Katsumi, Pyosang Kim, James K. McCusker, Ryan Phelps, Jan Michael Rost, Erica Sutcliffe, Julian Wagner, Julia Weinstein, Serhane Zerdane
Publikováno v:
Faraday Discussions
Faraday Discussions, 2022, 237, pp.327-352. ⟨10.1039/D2FD90037H⟩
Faraday Discussions, 2022, 237, pp.327-352. ⟨10.1039/D2FD90037H⟩
International audience
Autor:
Martina Basini, Lara Benfatto, Eric Collet, Aswathy V. Girija, Guénolé Huitric, Shinichiro Iwai, J. Olof Johansson, Steven L. Johnson, Shinya Koshihara, Rostislav V. Mikhaylovskiy, Jan Michael Rost, Habib Rostami, Erica Sutcliffe
Publikováno v:
Faraday Discussions. 237:406-418
Autor:
Marc Alías-Rodríguez, Martina Basini, Lara Benfatto, Yorrick Boeije, Irene Burghardt, Andrew Burnett, Lin Chen, Eric Collet, Rory Cowin, Ilya Eremin, Graham Fleming, Aswathy V. Girija, Kunio Ishida, Shinichiro Iwai, J. Olof Johansson, Steven L. Johnson, Kota Katsumi, James McCusker, Christophe Odin, Matteo Puviani, Jan M. Rost, Habib Rostami, Mattia Udina, Julia Weinstein
Publikováno v:
Faraday Discussions. 237:198-223
Autor:
Martina Basini, Lara Benfatto, Yorrick Boeije, Wibke Bronsch, Lin X. Chen, Eric Collet, Aswathy V. Girija, Hamoon Hedayat, Kyoko Ishizaka, Shinichiro Iwai, J. Olof Johansson, Steven L. Johnson, Kota Katsumi, Shinya Koshihara, Jan Michael Rost, Habib Rostami, Julia Stähler, Mattia Udina
Publikováno v:
Faraday Discussions
Faraday Discussions, 2022, 237, pp.80-92. ⟨10.1039/D2FD90035A⟩
Faraday Discussions, 2022, 237, pp.80-92. ⟨10.1039/D2FD90035A⟩
International audience
Publikováno v:
Physical Review Letters. 129
Publikováno v:
Physical Review B. 106
Multiband superconductors can host collective excitations with marked differences with respect to their single-band counterpart. We first study the spectrum of collective amplitude fluctuations in a clean two-bands superconductor, showing that the sp