Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Hijano, Alberto"'
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, 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
Autor:
Hijano, Alberto, Vosoughi-nia, Sakineh, Bergeret, F. Sebastián, Virtanen, Pauli, Heikkilä, Tero T.
Publikováno v:
Phys. Rev. B 108, 104506 (2023)
We extend the Mattis-Bardeen theory for the dynamical response of superconductors to include different types of Hall responses. This is possible thanks to a recent modification of the quasiclassical Usadel equation, which allows for analyzing Hall ef
Externí odkaz:
http://arxiv.org/abs/2306.17785
Autor:
Geng, Zhuoran, Hijano, Alberto, Ilic, Stefan, Ilyn, Maxim, Maasilta, Ilari J., Monfardini, Alessandro, Spies, Maria, Strambini, Elia, Virtanen, Pauli, Calvo, Martino, Gonzalez-Orellana, Carmen, Helenius, Ari P., Khorshidian, Sara, de Araujo, Clodoaldo I. L., Levy-Bertrand, Florence, Rogero, Celia, Giazotto, Francesco, Bergeret, F. Sebastián, Heikkilä, Tero T.
We review the use of hybrid thin films composed of superconductors and ferromagnets for creating non-reciprocal electronic components and self-biased detectors of electromagnetic radiation. We begin by introducing the theory behind these effects, as
Externí odkaz:
http://arxiv.org/abs/2302.12732
We study the electronic transport properties of a superconductor (S) with a mixed s+p-wave pairing attached to a ferromagnetic metal (F) and a normal electrode (N) in an SFN configuration. Using the quasiclassical Green's function method, we compute
Externí odkaz:
http://arxiv.org/abs/2212.00346
Publikováno v:
Comm. Phys. 6, 186 (2023)
Interferometry is a powerful technique used to extract valuable information about the wave function of a system. In this work, we study the response of spin carriers to the effective field textures developed in curved one-dimensional interferometric
Externí odkaz:
http://arxiv.org/abs/2209.11653
Publikováno v:
Phys. Rev. B 105, 174507 (2022)
A ferromagnetic insulator (FI) in contact with a superconductor (S) is known to induce a spin splitting of the BCS density of states at the FI/S interface. This spin splitting causes the Cooper pairs to reduce their singlet-state correlations and acq
Externí odkaz:
http://arxiv.org/abs/2202.09098
Publikováno v:
Phys. Rev. B 104, 214515 (2021)
Josephson junctions (JJs), where both time-reversal and inversion symmetry are broken, exhibit a phase shift $\phi_0$ in their current-phase relation. This allows for an anomalous supercurrent to flow in the junction even in the absence of a phase bi
Externí odkaz:
http://arxiv.org/abs/2106.14021
Autor:
Hijano, Alberto, Ilić, Stefan, Rouco, Mikel, González-Orellana, Carmen, Ilyn, Maxim, Rogero, Celia, Virtanen, P., Heikkilä, T. T., Khorshidian, S., Spies, M., Ligato, N., Giazotto, F., Strambini, E., Bergeret, F. Sebastián
Publikováno v:
Phys. Rev. Research 3, 023131 (2021)
Ferromagnetic insulators can induce a strong exchange field in an adjacent superconductor via the magnetic proximity effect. This manifests as spin-splitting of the BCS density of states of the superconductor, an important ingredient for numerous sup
Externí odkaz:
http://arxiv.org/abs/2012.15549
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.