PANG Dexing WANG Jingtang DING Bingzhe LI Zhixian Institute of Metal Research
,
Academia Sinica
,
Shenyang
,
China WANG Jingtang
,
Professor
,
Institute of Metal Research
,
Academia Sinica
,
Shenyang 110015
,
China
金属学报(英文版)
The glass transition in amorphous semi-conducting Se has been studied by DSC thermal ana- lysis,infrared absorption spectra and positron annihilation measurements.The results show that the glas transition seems to be reasonably explained from the viewpoints of MDS model and valence alternation pair theory proposed by Mott,Kaster et al.,respectively.
关键词:
amorphous Se
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null
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