Elsevier
Chinese Journal of Physics
,  volume 88 ,  pages 493-502

Relaxation of the trapped magnetic flux in a mesoscopic HTS with artificial pinning in the form of submicron holes

Publication type: Journal Article
Publication date: 2024-04-01
Elsevier
scimago Q2
wos Q1
SJR: 0.587
CiteScore: 7.5
Impact factor: 4.6
ISSN: 05779073, 23099097
General Physics and Astronomy
Abstract
Vortex relaxation has been studied in a microsized HTS with various distributions of artificial pinning in the form of submicro-holes. It has been shown that, in some cases, for a superconductor with dimensions up to several micrometers, the time dependences of the trapped magnetic field do not correspond with the collective creep model. The dependences of the trapped-field relaxation rate and vortex activation energy on the magnetizing field (up to 0.5 T) and temperature (up to 50 K) have been obtained. It has been shown that the presence of submicro-holes slightly increases the relaxation rate, mainly due to the decrease in the number of random nanosized pinning centers.
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Maksimova A. N. et al. Relaxation of the trapped magnetic flux in a mesoscopic HTS with artificial pinning in the form of submicron holes // Chinese Journal of Physics. 2024. Vol. 88. pp. 493-502.
GOST all authors (up to 50) Copy
Maksimova A. N., Gokhfeld D., Moroz A. N., Kashurnikov V. A. Relaxation of the trapped magnetic flux in a mesoscopic HTS with artificial pinning in the form of submicron holes // Chinese Journal of Physics. 2024. Vol. 88. pp. 493-502.
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TY - JOUR
DO - 10.1016/j.cjph.2023.11.030
UR - https://linkinghub.elsevier.com/retrieve/pii/S0577907323002629
TI - Relaxation of the trapped magnetic flux in a mesoscopic HTS with artificial pinning in the form of submicron holes
T2 - Chinese Journal of Physics
AU - Maksimova, A N
AU - Gokhfeld, D.M.
AU - Moroz, A N
AU - Kashurnikov, V A
PY - 2024
DA - 2024/04/01
PB - Elsevier
SP - 493-502
VL - 88
SN - 0577-9073
SN - 2309-9097
ER -
BibTex
Cite this
BibTex (up to 50 authors) Copy
@article{2024_Maksimova,
author = {A N Maksimova and D.M. Gokhfeld and A N Moroz and V A Kashurnikov},
title = {Relaxation of the trapped magnetic flux in a mesoscopic HTS with artificial pinning in the form of submicron holes},
journal = {Chinese Journal of Physics},
year = {2024},
volume = {88},
publisher = {Elsevier},
month = {apr},
url = {https://linkinghub.elsevier.com/retrieve/pii/S0577907323002629},
pages = {493--502},
doi = {10.1016/j.cjph.2023.11.030}
}
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