PULSE RADIATION EFFECTS IN HIGH-TEMPERATURE SUPERCONDUCTORS

被引：1

作者：

KORENEV, SA

机构：

[1] Joint Institute for Nuclear Research, Dubna, Moscow region

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1992年 / 65卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(92)95103-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Radiation effects in high temperature superconducting (HTSC) films, influenced by pulse electron and ion beams, are considered. The electron beams had kinetic energies E = 200-300 keV, current densities j = 10-2000 A/cm2 and pulse duration t(p) = 0.3-1.2-mu-s; and ion beams of carbon, copper and silver with E = 200-350 keV, t(p) = 0.3-mu-s and j = 5-15 A/cm2 were used in the experiments. The results of resistive threshold characteristics measurements by HTSC are described. Questions about the increase of critical current and electric strength of vacuum gaps with electrodes from HTSC are discussed.

引用

页码：550 / 553

页数：4