Direct measurement of transient macroscopic volume change induced by generation of electron‐hole pairs in GaP and GaAs
作者:
Toshinobu Sugiyama,
Katsumi Tanimura,
Noriaki Itoh,
期刊:
Applied Physics Letters
(AIP Available online 1991)
卷期:
Volume 58,
issue 2
页码: 146-148
ISSN:0003-6951
年代: 1991
DOI:10.1063/1.104955
出版商: AIP
数据来源: AIP
摘要:
We have carried out a direct measurement of the macroscopic volume change of GaP and GaAs induced by irradiation with an electron pulse by means of the photoelastic technique. We find that metastable states lasting over 1 ms in both GaAs and GaP are formed and that their yield increases as the temperature increases.
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