Helicity-controlled switching of superconducting states by radiation pulse-Reference-Cited by-同舟云学术

Helicity-controlled switching of superconducting states by radiation pulse

Published:2023-09-18 Issue:12 Volume:123 Page:
ISSN:0003-6951
Container-title:Applied Physics Letters
language:en
Short-container-title:

Author:

Croitoru M. D.¹²^ORCID,Lounis B.³⁴^ORCID,Buzdin A. I.¹⁵^ORCID

Affiliation:

1. Université de Bordeaux, LOMA UMR-CNRS 5798 1 , F-33405 Talence, France

2. Departamento de Física, Centro de Ciências Exatas e da Natureza, Universidade Federal de Pernambuco 2 , 50740-560 Recife, Pernambuco, Brazil

3. Institut d’Optique & CNRS, LP2N, F-33405 Talence 3 , France

4. Université de Bordeaux, LP2N, F-33405 Talence 4 , France

5. World-Class Research Center “Digital Biodesign and Personalized Healthcare,” Sechenov First Moscow State Medical University 5 , 15 Moscow 119991, Russia

Abstract

We provide a theoretical analysis of the possibility of using circularly polarized radiation to switch between two different quantum states of a superconducting nanoring subjected to the half quantum flux. Numerical modeling, performed in the framework of the time-dependent Ginzburg–Landau equation, reveals the condition for on-demand switching between current-carrying states with different helicities with 100% probability. An experimental demonstration of this effect will be unambiguous evidence of the inverse Faraday effect in superconductors and pave the way for the design of light-operated superconducting devices.

Funder

Agence Nationale de la Recherche

Ministry of Science and Higher Education of the Russian Federation

Publisher

AIP Publishing

Subject

Physics and Astronomy (miscellaneous)

Link

https://pubs.aip.org/aip/apl/article-pdf/doi/10.1063/5.0165874/18133960/122601_1_5.0165874.pdf

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3. Publisher's Note: “Helicity-controlled switching of superconducting states by radiation pulse” [Appl. Phys. Lett. 123, 122601 (2023)];Applied Physics Letters;2023-10-23