High temperature superconducting Tl-Ba-Ca-Cu-O phases

Inventors

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

Document Type

Patent

Publication Date

11-19-1991

Abstract

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

Department

Physics

Patent Number

US5066635

Application Filed

2-9-1989

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 superconducting Tl-Ba-Ca-Cu-O phases. Patents Granted. Retrieved from https://scholarworks.uark.edu/pat/250