RAMAN-SPECTRUM OF NA2SO4 (PHASE-III)

被引：30

作者：

CHOI, BK ^{[1
]}

LABBE, HJ ^{[1
]}

LOCKWOOD, DJ ^{[1
]}

机构：

[1] NATL RES COUNCIL CANADA,DIV PHYS,OTTAWA K1A 0R6,ONTARIO,CANADA

来源：

SOLID STATE COMMUNICATIONS | 1990年 / 74卷 / 02期

关键词：

D O I：

10.1016/0038-1098(90)90615-I

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The Raman spectrum of Na2SO4 in its metastable low temperature phase (space group D2h17) has been measured at room temperature. All but two of the 18 Raman-active vibrational modes have been identified and assigned to symmetry species. The Raman spectrum of the metastable (phase III) form of Na2SO4 is very different from the corresponding spectrum of the stable (phase V) form consistent with large differences in their respective orthorhombic structures. The b axis of phase V coincides with the c axis of phase III and the a axis is likely to be common to both phases. © 1990.

引用

页码：109 / 113

页数：5

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