Use of the FT Raman spectrum of Na2MoO4 to study sample heating by the laser

被引：18

作者：

Pope, SJA ^{[1
]}

West, YD ^{[1
]}

机构：

[1] UNIV SOUTHAMPTON,DEPT CHEM,SOUTHAMPTON SO17 1BJ,HANTS,ENGLAND

来源：

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 1995年 / 51卷 / 12期

关键词：

D O I：

10.1016/0584-8539(95)01470-X

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

The difference in the FT Raman spectrum of sodium molybdate when it undergoes a crystal transition at about 112 degrees C is used to qualitatively study laser heating effects. Relatively lower laser powers (125 mW) are able to raise the sample temperature by 40 degrees C. Furthermore, large temperature gradients across the sample have been observed.

引用

页码：2011 / 2017

页数：7