Laser-induced structural transformations in MoO3 investigated by Raman spectroscopy

被引：38
|
作者：
Haro-Poniatowski, E
Julien, C
Pecquenard, B
Livage, J
Camacho-Lopez, MA
机构：
[1] Univ Paris 06, Lab Milieux Desordonnes & Heterogenes, F-75252 Paris 05, France
[2] Univ Paris 06, F-75252 Paris 05, France
[3] Univ Autonoma Metropolitana Iztapalapa, Dept Fis, Mexico City 09340, DF, Mexico
来源：
JOURNAL OF MATERIALS RESEARCH | 1998年 / 13卷 / 04期
关键词：
D O I：
10.1557/JMR.1998.0144
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The glass-crystalline transformation induced by laser irradiation is studied in MoO3. Before crystallization we have found that the system evolves from a low temperature glass phase to a high temperature glass phase. The crystallization kinetics depend strongly on the initial irradiation power. The power densities needed to induce the phase transformations, of the order of 15 W/mm(2), are relatively low and suggest the possibility of using this material as a data storage medium.
引用
收藏
页码：1033 / 1037
页数：5
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