SUPERCONDUCTING PROPERTIES OF TL-BA-CA-CU-O FILMS ON SILVER SUBSTRATES

被引：2

作者：

DYE, RC

ARENDT, PN

MARTIN, JA

HUBBARD, KM

ELLIOTT, N

REEVES, G

机构：

[1] Los Alamos National Laboratory, Los Alamos

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1991年 / 27卷 / 02期

关键词：

D O I：

10.1109/20.133484

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Films of Ba-Ca-Cu-O have been rf magnetron sputtered onto Consil 995 substrates. A post deposition anneal in an over pressure of T1 produces the superconducting 1212 and 2212 phases. Varying the annealing procedures changes the electrical properties of the final films dramatically. Dynamic impedance, a novel approach to the electrical characterization of these films on a conductive substrate is discussed and compared with SEM, XRD and RBS measurements as a function of differing annealing protocols.

引用

页码：1573 / 1576

页数：4