Open AccessEffects of artificial square nanorods array to square bulk superconducting plate
Author(s) -
Takashi Kusafuka,
Masaru Kato,
Yuji Tsuchiya
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1590/1/012002
Subject(s) - nanorod , superconductivity , vortex , square (algebra) , condensed matter physics , pinning force , materials science , nanotechnology , physics , critical current , mechanics , mathematics , geometry
It is known that the superconducting properties are improved by adding nanorods to a superconductor. As increasing nanorods into superconductor, the pinning force becomes stronger. Using the molecular dynamics method, we investigate vortex motions in a superconductor with a nanorod array. We obtain trajectories of vortices and standard deviation of vortex positions. We find peculiar temperature dependence of vortex motion.