Self-heating in small mesa structures

被引：53

作者：

Krasnov, VM ^{[1
]}

Yurgens, A

Winkler, D

Delsing, P

机构：

[1] Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden

[2] Russian Acad Sci, Inst Solid State Phys, Chernogolovka 142432, Russia

[3] PL Kapitza Inst, Moscow 117334, Russia

[4] IMEGO Inst, S-41133 Gothenburg, Sweden

来源：

JOURNAL OF APPLIED PHYSICS | 2001年 / 89卷 / 10期

关键词：

D O I：

10.1063/1.1367880

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We study analytically and numerically a problem of self-heating in small mesa structures. Our results show that self-heating is proportional to a characteristic in-plane size of the mesa. Experimental data for small high-T-c superconductor Bi2212 mesas are in qualitative agreement with our calculations. We estimate self-heating in Bi2212 mesas with different sizes and demonstrate that self-heating can effectively be obviated in small mesa structures. (C) 2001 American Institute of Physics.

引用

页码：5578 / 5580

页数：3

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