The influence of external weak magnetic field on anharmonic nanocontacts of Josephson type

The work considers the influence of weak external magnetic field on anharmonic Josephson's nanocontacts. The coordinate dependences of phase differences φ(x), superconducting current Is(x) and magnetic field H(x) anharmonic nanocontacts were found. It was defined the anharmonism parameter incre...

Full description

Saved in:
Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2013-01, Vol.49 (1), p.12049-4
Main Authors: Sergeyev, D, Shunkeyev, K, Zhanturina, N, Shunkeyev, S
Format: Article
Language:English
Subjects:
Anharmonicity
Decay rate
Magnetic fields
Magnetism
Materials science
Nanostructure
Penetration
Phase shift
Superconductivity
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The work considers the influence of weak external magnetic field on anharmonic Josephson's nanocontacts. The coordinate dependences of phase differences φ(x), superconducting current Is(x) and magnetic field H(x) anharmonic nanocontacts were found. It was defined the anharmonism parameter increase leads to phase difference φ(x) decaying faster, and penetration of magnetic field decreases. It was shown the considered contacts react on external weak magnetic field in more passive way.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/49/1/012049