Document Type
Patent
Publication Date
4-21-1992
Abstract
A high temperature superconducting system has the general composition Tl-R-X-Y, wherein: R is a Group 2A element; X is a Group 1B element; and Y is a Group 6A element. Preferably, the composition has the following formula Tl-Ba-Cu-O. The high temperature superconductor of the present invention has a transition temperature of about 90 K with the probability of one phase superconducting at a temperature perhaps as high as 270 K. Processes for making the high temperature superconductor are also provided.
Department
Physics
Patent Number
US5106830
Application Filed
4-19-1990
Assignee
University of Arkansas (Little Rock, AR)
Citation
Sheng, Z., & Hermann, A. M. (1992). High temperature superconductor system having the formula Tl-Ba-Cu-O. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/243
Comments
Zhengzhi Sheng, Department of Physics, University of Arkansas, Fayetteville, AR
Allen M. Hermann, Department of Physics, University of Arkansas, Fayetteville, AR