Document Type

Patent

Publication Date

4-19-1994

Abstract

A high-temperature superconducting system comprising M-Tl-Ba-Cu-O wherein: M is selected from the group consisting of Ti, Zr, and Hf. In one embodiment, the M-Tl-Ba-Cu-O system forms a high Tc phase of approximately 90 K wherein: M is selected from the group consisting of Zr and Hf. In another embodiment, a nominal ZrTl2Ba2Cu3O10 sample forms a high Tc phase of above 100 K.

Department

Physics

Patent Number

US5304537

Application Filed

2-18-1992

Assignee

The University of Arkansas (Little Rock, AR)

Comments

Zhengzhi Sheng, Department of Physics

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