Improvement of critical current density in a $YBa_{2}Cu_{3}O_{x}$ceramic superconductor

Content Provider	Scilit
Author	Zhang, X. G. Kuriyaki, H. Hirakawa, K.
Copyright Year	1990
Description	Journal: Superconductor Science and Technology Highly oriented $YBa_{2}Cu_{3}O_{x}$ ceramic samples were prepared a 'mechanical aligning' processing technique which involved growth of large crystallites and vibrational alignment of the crystalline grains. In these samples, crystalline grains were found to be highly oriented and closely packed. A maximum critical current density of 4200 A $cm^{-2}$ (77 K) was obtained. It was also found that the $J_{c}$ characteristic was influenced by certain conditions in this process of sample preparation.
Related Links	http://iopscience.iop.org/article/10.1088/0953-2048/3/7/002/pdf
Ending Page	343
Page Count	5
Starting Page	339
ISSN	09532048
e-ISSN	13616668
DOI	10.1088/0953-2048/3/7/002
Journal	Superconductor Science and Technology
Issue Number	7
Volume Number	3
Language	English
Publisher	IOP Publishing
Publisher Date	1990-07-01
Access Restriction	Open
Subject Keyword	Journal: Superconductor Science and Technology Metallurgy and Metallurgical Engineering Condensed Matter Physics Sample Preparation
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Materials Chemistry Metals and Alloys Condensed Matter Physics Electrical and Electronic Engineering