The effect of electric field on metal-insulator phase transition in vanadium dioxide

被引：56

作者：

Boriskov, PP ^{[1
]}

Velichko, AA ^{[1
]}

Pergament, AL ^{[1
]}

Stefanovich, GB ^{[1
]}

Stefanovich, DG ^{[1
]}

机构：

[1] Petrozavodsk State Univ, Petrozavodsk, Karelia, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2002年 / 28卷 / 05期

关键词：

Dioxide; Phase Transition; Vanadium; Numerical Modeling; Critical Temperature;

D O I：

10.1134/1.1482750

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The effect of a strong electric field on the metal-insulator phase transition in vanadium dioxide was studied. It was found that the field application to a silicon-silicon oxide-silicon nitride-vanadium dioxide (Si-SiO2-Si3N4-VO2) heterostructure shifts the critical temperature of this transition toward lower values under conditions when the thermal effects are minimized. Numerical modeling of the current-voltage characteristics of the vanadium dioxide-based sandwich-type switches measured at various temperatures in the range from 15 to 350 K showed that the applied electric field influences the critical concentration and temperature of the phase transition. (C) 2002 MAIK "Nauka/Interperiodica".

引用

页码：406 / 408

页数：3

共 7 条

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[3] DIELECTRIC BEHAVIOR OF VANADIUM DIOXIDE
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[6] Phase composition of anodic oxide films on transition metals: a thermodynamic approach
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