STRUCTURE AND TRANSPORT-PROPERTIES OF AMORPHOUS SNXSI1-X ALLOYS (0-LESS-THAN-OR-EQUAL-TO-X-LESS-THAN-OR-EQUAL-TO-1)

被引:6
|
作者
VERGNAT, M
MARCHAL, G
MANGIN, P
机构
[1] Laboratoire de Physique du Solide (U.A. au C.N.R.S. no 155), Université de Nancy I, 54506 Vandœuvre les Nancy Cedex
关键词
D O I
10.1016/S0022-3093(05)80267-4
中图分类号
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Evaporation on substrates maintained at 77 K under an atomic hydrogen flow allows us to prepare amorphous semiconductor tin. The resistivity is very high, 3 x 10(3) OMEGA-.cm and the diffraction pattern is typical of the random continuous networks of amorphous germanium and silicon. This structure is stable up to 180 K. The alloys SnxSi1-x prepared by this method present a continuous variation of the crystallization temperature and of the electrical behaviour versus the composition.
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页码:907 / 910
页数:4
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