Effect of sample thickness on magneto-optic imaging for vortex fully penetrated square-shaped superconductors

被引：2

作者：

Liu, Y ^{[1
]}

Gao, ZX ^{[1
]}

Tao, J ^{[1
]}

Han, RS ^{[1
]}

机构：

[1] Peking Univ, Dept Phys, Beijing 100871, Peoples R China

来源：

CHINESE PHYSICS LETTERS | 1998年 / 15卷 / 01期

关键词：

D O I：

10.1088/0256-307X/15/1/026

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A significant effect of sample thickness on three components of the magnetic flux density distribution on square-shaped superconductor surface is shown, and the critical current density j(c) of the superconductor from the fully penetrated field mu(0)H* observed in magneto-optic imaging experiment is calculated.

引用

页码：65 / 67

页数：3

共 6 条

[1] Direct observation of current distributions in thin superconductors using magneto-optic imaging
Johansen, TH
Baziljevich, M
Bratsberg, H
Shen, Y
Vase, P
Gaevski, ME
HIGH-TEMPERATURE SUPERCONDUCTORS: SYNTHESIS, PROCESSING, AND APPLICATIONS II, 1996, : 99 - 108
[2] Magneto-optic Kerr effect CCD imaging with polarization modulation technique
Nakayama, Satoru
Okano, Makoto
Nozaki, Yukio
Watanabe, Shinichi
AIP ADVANCES, 2017, 7 (05):
[3] The magneto-optic enhancement effect of dielectric layer and influence of magnetic layer thickness in bilayer films
Yang, XF
Li, ZY
Xiong, R
Xu, Y
Lin, GQ
OPTICAL STORAGE TECHNOLOGY, 1998, 3562 : 149 - 155
[4] Longitudinal magneto-optic Kerr effect detection of latching vortex magnetization chirality in individual mesoscale rings
Bowden, S. R.
Ahmed, K. K. L.
Gibson, U. J.
APPLIED PHYSICS LETTERS, 2007, 91 (23)
[5] Kerr-effect based magneto-optic imaging with sub-100 nm resolution
Durkan, C
Lodder, C
Shvets, IV
JOURNAL OF APPLIED PHYSICS, 1997, 81 (08) : 5019 - 5019
[6] Kerr-effect based magneto-optic imaging with sub-100 nm resolution
Durkan, C.
Lodder, C.
Shvets, I.V.
Journal of Applied Physics, 1997, 81 (8 pt 2B)

← 1 →