Zobrazeno 1 - 10
of 1 013
pro vyhledávání: '"Bergeret, P."'
Autor:
Trivini, Stefano, Ortuzar, Jon, Zaldivar, Javier, Herrera, Edwin, Guillamón, Isabel, Suderow, Hermann, Bergeret, F. Sebastian, Pascual, Jose Ignacio
Magnetic adatoms on s-wave superconductors induce bound states inside the superconducting gap, called Yu-Shiba-Rusinov states (YSR). The anisotropy of the Fermi surface determines the spatial extension of bound states in a quasi-two-dimensional super
Externí odkaz:
http://arxiv.org/abs/2408.11704
Human Activity Recognition (HAR) is a field of study that focuses on identifying and classifying human activities. Skeleton-based Human Activity Recognition has received much attention in recent years, where Graph Convolutional Network (GCN) based me
Externí odkaz:
http://arxiv.org/abs/2407.21525
Publikováno v:
Phys. Rev. B 110, L140501 (2024)
We characterize the superconducting diode effect (SDE) in two-dimensional diffusive structures with Rashba spin-orbit coupling using the quasiclassical formalism. We consider both homogeneous superconductors and Josephson junctions. In the first case
Externí odkaz:
http://arxiv.org/abs/2406.17046
We present an effective field theory for a unified description of transport in normal and superconducting metals in the presence of generic spin-orbit coupling (SOC). The structure of the quantum kinetic theory in the diffusive regime is determined b
Externí odkaz:
http://arxiv.org/abs/2405.06334
Autor:
Matsuki, Hisakazu, Hijano, Alberto, Mazur, Grzegorz P., Ilic, Stefan, Wang, Binbin, Alekhina, Yuliya, Ohnishi, Kohei, Komori, Sachio, Li, Yang, Stelmashenko, Nadia, Banerjee, Niladri, Cohen, Lesley F., McComb, David W., Bergeret, F. Sebastian, Yang, Guang, Robinson, Jason W. A.
In 1966, Pierre-Gilles de Gennes proposed a non-volatile mechanism for switching superconductivity on and off in a magnetic device. This involved a superconductor (S) sandwiched between ferromagnetic (F) insulators in which the net magnetic exchange
Externí odkaz:
http://arxiv.org/abs/2404.16264
Publikováno v:
Phys.Rev.Research.6.033022 (2024)
A superconductor (SC) in proximity to a ferromagnetic insulator (FMI) is predicted to exhibit mixed singlet and triplet pair correlations. The magnetic proximity effect of FMI spin-splits the energy of Bogoliubov excitations and leads to a spin polar
Externí odkaz:
http://arxiv.org/abs/2402.07184
Publikováno v:
Phys. Rev. Research 6, 023100 (2024)
We present a theory of weak localization (WL) in the presence of generic spin-dependent fields, including any type of spin-orbit coupling, Zeeman fields, and non-homogeneous magnetic textures. We go beyond the usual diffusive approximation, consideri
Externí odkaz:
http://arxiv.org/abs/2311.01148
Publikováno v:
SciPost Phys. 16, 055 (2024)
The search for superconducting systems exhibiting nonreciprocal transport and, specifically, the diode effect, has proliferated in recent years. This trend encompasses a wide variety of systems, including planar hybrid structures, asymmetric SQUIDs,
Externí odkaz:
http://arxiv.org/abs/2309.00495
Autor:
Yasmina Khalaf, Peter El Hage, Souha Mansour, Nicolas Brosse, Julia Dimitrova Mihajlova, Anne Bergeret, Patrick Lacroix, Roland El Hage
Publikováno v:
AppliedChem, Vol 4, Iss 3, Pp 302-319 (2024)
Recycling olive waste, a major by-product of the olive oil industry, presents significant environmental and economic benefits. This study explores the potential of olive waste (OW) by-products, specifically their individual components such as olive s
Externí odkaz:
https://doaj.org/article/debe0a979763418bb92ecbe9f88152e2
Autor:
Xiang, B. K., Lin, Y. S., He, Q. S., Zhu, J. J., Chen, B. R., Wang, Y. F., Liang, K. Y., Li, Z. J., Yao, H. X., Wu, C. X., Zhou, T. Y., Fang, M. H., Lu, Y., Tokatly, I. V., Bergeret, F. S., Wang, Y. H.
Conventional superconductors naturally disfavor ferromagnetism because the supercurrent-carrying electrons are paired into anti-parallel spin singlets. In superconductors with strong Rashba spin-orbit coupling, impurity magnetic moments induce superc
Externí odkaz:
http://arxiv.org/abs/2307.10722