Strongly modulated conductivity in a perovskite ferroelectric field-effect transistor

被引:7
|
作者
Veselovskii, IA [1 ]
Grekhov, IV [1 ]
Delimova, LA [1 ]
Liniichuk, IA [1 ]
机构
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
关键词
D O I
10.1134/1.1345155
中图分类号
O59 [应用物理学];
学科分类号
摘要
An all-perovskite field-effect transistor with a (Pb0.95La0.05)(Zr0.2Ti0.8)O-3 gate insulator exhibits a strongly modulated room-temperature conductivity in a La1.94Sr0.06CuO4 channel. The channel conductivity is controlled by the hopping mechanism with variable jump length and determined by the Coulomb gap at the Fermi level. (C) 2001 MAIK "Nauka/Interperiodica".
引用
收藏
页码:17 / 19
页数:3
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