PHOTORESPONSE OF NB FILMS - OBSERVATION OF BIEXPONENTIAL RECOVERY TIMES OF THE SUPERCONDUCTING STATE

被引:8
作者
JOHNSON, M
BLUZER, N
REYZER, M
GEBALLE, TH
GREENFIELD, SR
STANKUS, JJ
FAYER, MD
HERRING, C
机构
[1] WESTINGHOUSE ELECT CORP,ADV TECHNOL LABS,BALTIMORE,MD 21203
[2] STANFORD UNIV,DEPT APPL PHYS,STANFORD,CA 94305
[3] STANFORD UNIV,DEPT CHEM,STANFORD,CA 94305
[4] OHIO STATE UNIV,COLUMBUS,OH 43210
基金
美国国家科学基金会;
关键词
D O I
10.1109/20.133473
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
The response of thin niobium films to fast pulses of 665 nm laser light is studied over a temperature range that spans the superconducting transition temperature. When a sample is in the superconducting state, low fluence illumination is followed by biexponential recovery with a fast time that is in good agreement with theory.
引用
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页码:1523 / 1527
页数:5
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