High temperature superconductors comprising Tl-Ca-Ba-O, Tl-Sr-Ba-Cu-O, or Tl-Sr-Cu-O

Inventors

Zhengzhi Sheng, University of Arkansas, FayettevilleFollow
Allen M. Hermann, University of Arkansas, FayettevilleFollow

Document Type

Patent

Publication Date

12-17-1991

Abstract

A new high temperature superconductor with transition temperature above 120 K is disclosed. The superconductor in a preferred embodiment comprises TlRBaCuO wherein R is chosen from Group 2A elements excluding Ba. In another preferred embodiment, the superconductor comprises TlSrCuO. Processes for making high temperature superconductors are also disclosed.

Department

Physics

Patent Number

US5073536

Application Filed

3-26-1990

Assignee

University of Arkansas (Little Rock, AR)

Comments

Zhengzhi Sheng, Department of Physics, University of Arkansas, Fayetteville, AR
Allen M. Hermann, Department of Physics, University of Arkansas, Fayetteville, AR

Citation

Sheng, Z., & Hermann, A. M. (1991). High temperature superconductors comprising Tl-Ca-Ba-O, Tl-Sr-Ba-Cu-O, or Tl-Sr-Cu-O. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/249