RAMAN-STUDY OF A ZNIN2S4 LAYERED COMPOUND

被引:25
作者
LOPEZRIVERA, SA
MARTINEZ, L
FONTAL, B
GIRIAT, W
MEDINA, F
机构
[1] UNIV LOS ANDES,DEPT QUIM,MERIDA,VENEZUELA
[2] INST VENEZOLANO INVEST CIENT,CTR FIS,CARACAS 1020A,VENEZUELA
[3] FLORIDA ATLANTIC UNIV,DEPT PHYS,BOCA RATON,FL 33431
关键词
D O I
10.1088/0268-1242/10/5/013
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We present the Raman scattering of single-crystal ZnIn2S4 as a function of temperature in the range between 12 K and room temperature and an analysis of the relative intensity changes for all the bands. Based on a group theoretical analysis using the different possible space groups for this structure, the vibrational modes for the Raman spectra were obtained and compared with the experimental data. A new space group is proposed for the crystal structure for this semiconductor.
引用
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页码:645 / 652
页数:8
相关论文
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