RAMAN-SPECTRA OF THE MIXED-CRYSTALS RUSXSE2-X

被引：9
|
作者：
LIN, HC
LEE, MC
LIN, SS
HUANG, YS
机构：
[1] NATL CHIAO TUNG UNIV,INST ELECTROPHYS,HSINCHU 30050,TAIWAN
[2] NATL TAIWAN INST TECH,DEPT ELECTR ENGN,TAIPEI 10772,TAIWAN
[3] NATL YUEN LIN INST TECHNOL,YUEN LIN,TAIWAN
来源：
SOLID STATE COMMUNICATIONS | 1992年 / 82卷 / 10期
关键词：
D O I：
10.1016/0038-1098(92)90172-6
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The Raman spectra of the mixed RuSxSe2-x crystal systems have been measured for the first time. As the composition parameter x becomes 1.8 and 0.6, both the E(g) and the A(g) modes of pure crystals merge into the RuS2-like and the RuSe2-like-modes, respectively, in the mixed pyrite. The broadenings and shifts are significant for x range between 0.6 and 1.8. These unique features are different from the so called "one-mode" and "two-mode" behaviours of some II-VI, III-V compound alloys. Our results are interpreted in terms of the spatial correlation model.
引用
收藏
页码：821 / 823
页数：3
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