Effect of Sample Thickness on Magneto-Optic Imaging for Vortex Fully Penetrated Square-Shaped Superconductors

Chin. Phys. Lett.

1998, Vol. 15

Issue (1): 65-67 DOI:

Original Articles

Effect of Sample Thickness on Magneto-Optic Imaging for Vortex Fully Penetrated Square-Shaped Superconductors

LIU Yun;GAO Zheng-xiang;TAO Jing;HAN Ru-shan

Department of Physics, Peking University, Beijing 100871

Cite this article:

LIU Yun, GAO Zheng-xiang, TAO Jing et al 1998 Chin. Phys. Lett. 15 65-67

Download: PDF(291KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract 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 μ₀H^* observed in magneto-optic imaging experiment is calculated.

Keywords: 74.25.Ha 74.60.Jg 74.60.Ge

Published: 01 January 1998

PACS:	74.25.Ha	(Magnetic properties including vortex structures and related phenomena)
	74.60.Jg
	74.60.Ge

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1998/V15/I1/065

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	LIU Yun
	GAO Zheng-xiang
	TAO Jing
	HAN Ru-shan

Related articles from Frontiers Journals

[1]	ZHANG Xiao-Dong, FAN Guo-Zhi, ZHANG Cheng-Lin, JING Xiu-Nian, LUO Jian-Lin. ⁷⁵As Nuclear Magnetic Resonance Studies on Ba(Fe_1−xNi_x)₂As₂ Single Crystals under High Pressure**[J]. Chin. Phys. Lett., 2012, 29(1): 65-67
[2]	CAO Chao, DAI Jian-Hui, . Electronic Structure of KFe₂Se₂ from First-Principles Calculations[J]. Chin. Phys. Lett., 2011, 28(5): 65-67
[3]	PI Wei, WANG Yin-Shun, DONG Jin, CHEN Lei. AC Alternating-Current Loss Analyses of a Thin High-Temperature Superconducting Tube Carrying AC Transport Current in AC External Magnetic Field[J]. Chin. Phys. Lett., 2010, 27(3): 65-67
[4]	ZHAO Xu, CHEN Wei, LI Ai-Jun, MA Li-Mei, ZONG Yun. Structural, Magnetic and Magnetocaloric Properties of La-deficient La_0.77-xSr_xCa_0.2MnO₃ Perovskites[J]. Chin. Phys. Lett., 2009, 26(8): 65-67
[5]	YANG Qing-Hui, ZHNAG Huai-Wu, WEN Qi-Ye, LIU Ying-Li, Ihor M. Syvorotka, Ihor I. Syvorotka. Magneto-optical and Microwave Properties of LuBiIG Thin Films Prepared by Liquid Phase Epitaxy Method from Lead-Free Flux[J]. Chin. Phys. Lett., 2009, 26(4): 65-67
[6]	HE Li, HU Xiang, YIN Lan, XU Xiao-Lin, GUO Jian-Dong, LI Chuan-Yi, YIN Dao-Le. Extended Power Law and Hall Anomaly of High-Temperature Superconductors[J]. Chin. Phys. Lett., 2009, 26(3): 65-67
[7]	DONG Zhan-Hai. 120° Ordered Phase of Triangular Lattice Antiferromagnetic Heisenberg Model with Long Range Couplings[J]. Chin. Phys. Lett., 2009, 26(10): 65-67
[8]	ZHANG Hai-Jun, XU Gang, DAI Xi, FANG Zhong. Enhanced Orbital Degeneracy in Momentum Space for LaOFeAs[J]. Chin. Phys. Lett., 2009, 26(1): 65-67
[9]	MYDEEN Kamal, YU Yong, JIN Chang-Qing. Development of Simple Dip-Stick-Type Uniaxial Stress Actuator for Alternating-Current Susceptibility Measurements[J]. Chin. Phys. Lett., 2008, 25(9): 65-67
[10]	DING Ding, XIA Lei, YU Zhong-Hua, DONG Yuan-Da. Amorphization Induced High Magneto-Caloric Effect of Gd₅₅Al₂₀Ni₂₅ Ternary Alloy[J]. Chin. Phys. Lett., 2008, 25(9): 65-67
[11]	LI Ning, ZHANG Yong-You, JIN Guo-Jun. Effective-Medium Approach for Conductivities in Multi-Component Granular Mixtures[J]. Chin. Phys. Lett., 2008, 25(12): 65-67
[12]	TIAN Ye, ZHU Xue-Min, LIU Dang-Ting, ZHAO Shi-Ping, CHEN Geng-Hua. Quantum Spontaneous Magnetization in Single-Junction Superconducting π-Rings[J]. Chin. Phys. Lett., 2008, 25(10): 65-67
[13]	ZHEN Cong-Mian, HOU Deng-Lu, GUO Ge-Xin, YAN Zhen-Zhuang, NIE Xiang-Fu. Magnetic and Microstructure of Triple C/Co₇₃Cr₂₂Ta₅/Ti for Perpendicular Media[J]. Chin. Phys. Lett., 2007, 24(6): 65-67
[14]	F. Y. Alzoubi, H. M. Al-khateeb, M. K. Alqadi, N. Y. Ayoub,. Vibrations in Magnet/Superconductor Levitation Systems[J]. Chin. Phys. Lett., 2006, 23(6): 65-67
[15]	ZHAO Song-Rui, SHEN Jing-Qin, XU Zhu-An, Takeya H, Hirata K. Magnetic Pair-Breaking in Y_1-xHo_xNi₂B₂C ( x=0, 0.25, 0.5, 0.75) Single Crystals[J]. Chin. Phys. Lett., 2006, 23(4): 65-67

Viewed

Full text

Abstract