Influence of Frustration Effects on the Critical Current of DC SQUID-Reference-Cited by-同舟云学术

Influence of Frustration Effects on the Critical Current of DC SQUID

Published:2023-07-28 Issue:3 Volume:8 Page:65
ISSN:2410-3896
Container-title:Condensed Matter
language:en
Short-container-title:Condensed Matter

Author:

Askerzade Iman N.¹²³^ORCID

Affiliation:

1. Department of Computer Engineering, Ankara University, Ankara TR06100, Turkey

2. Center of Excellence of Superconductivity Research, Ankara University, Ankara TR06100, Turkey

3. Institute of Physics Azerbaijan National Academy of Sciences, H. Cavid 33, Baku AZ1143, Azerbaijan

Abstract

In this paper, we conducted the calculation of the critical current of DC SQUID based on the Josephson junction on a multi-band superconductor with frustration effect. It is shown that the critical current of DC SQUID on the frustrated multi-band superconductor with a small geometrical inductance of the loop is determined by the supercurrent amplitude in different channels and by the external magnetic field. In the case of a DC SQUID with high inductance, frustration effects can be ignored.

Funder

TÜBİTAK

Publisher

MDPI AG

Subject

Condensed Matter Physics,Electronic, Optical and Magnetic Materials

Link

https://www.mdpi.com/2410-3896/8/3/65/pdf

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5. Askerzade, I. (2012). Unconventional Superconductors: Anisotropy and Multiband Effects, Springer.