Simultaneous effect of UV-irradiation and deformation
作者:
G. Turchányi,
J. Janszky,
S. Rácz,
I. Tarján,
期刊:
Radiation Effects
(Taylor Available online 1982)
卷期:
Volume 64,
issue 1-4
页码: 175-179
ISSN:0033-7579
年代: 1982
DOI:10.1080/00337578208223009
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The present paper reports on experiments performed on X-ray coloured KC1 single crystals by means of dislocation photoconduction. This method makes use of the internal electric field developing in ionic crystals due to charged dislocations during their deformation. The effect of previous illuminations in the visible region on the photocurrent produced by VUV-light was also investigated, a memory effect and changes of the sign of the photocurrents were found under suitable conditions. It was shown that using visible light of high enough intensity the direction of the photocurrent produced by it also changes sign. The problems involved in the dislocation photoconduction method are discussed.
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