POLYTYPE ANALYSIS OF SIC POWDERS BY RAMAN-SPECTROSCOPY

被引：13

作者：

GOEHLERT, K ^{[1
]}

IRMER, G ^{[1
]}

MICHALOWSKY, L ^{[1
]}

MONECKE, J ^{[1
]}

机构：

[1] BERGAKAD FREIBERG,SEKT PHYS,O-9200 FREIBERG,GERMANY

来源：

JOURNAL OF MOLECULAR STRUCTURE | 1990年 / 219卷

关键词：

D O I：

10.1016/0022-2860(90)80045-L

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The mechanical properties of SiC ceramics are strongly influenced by the polytype composition of the initial SiC powders. Due to overlapping diffraction patterns a classical X-ray analysis of this composition is subjected to large errors, however. On SiC powders of different polytype composition it is demonstrated that Raman spectroscopy is a suitable mean for such an analysis. © 1990.

引用

页码：135 / 140

页数：6

共 6 条

[1] PHONON DISPERSION CURVES BY RAMAN SCATTERING IN SIC POLYTYPES 3C,4H,6H,15R,AND 21R [J].