Raman study of the phase transition in VO2 thin films

被引：89

作者：

Pan, M ^{[1
]}

Liu, J ^{[1
]}

Zhong, HM ^{[1
]}

Wang, SW ^{[1
]}

Li, ZF ^{[1
]}

Chen, XH ^{[1
]}

Lu, W ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2004年 / 268卷 / 1-2期

关键词：

phase transition; Raman spectra; vanadium dioxide thin films;

D O I：

10.1016/j.jcrysgro.2004.05.005

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We have observed hysteretic loops in the structural phase transition Of VO2 thin films using Raman microscopy. A model is presented concerning the size distribution to illustrate the relative Raman intensity-temperature hysteretic loops in the VO2 films. We also found the different changing behavior of A(g) and B-g phonon modes during the phase transition process. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：178 / 183

页数：6

共 8 条

[1] Femtosecond structural dynamics in VO2 during an ultrafast solid-solid phase transition -: art. no. 237401 [J].