OBSERVATION OF NEGATIVE DIFFERENTIAL RESISTANCE IN CHIRP SUPERLATTICES

被引：11

作者：

NAKAGAWA, T

IMAMOTO, H

SAKAMOTO, T

KOJIMA, T

OHTA, K

KAWAI, NJ

机构：

[1] Electrotechnical Lab, Sakura, Jpn, Electrotechnical Lab, Sakura, Jpn

来源：

ELECTRONICS LETTERS | 1985年 / 21卷 / 19期

关键词：

D O I：

10.1049/el:19850623

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Fabrication of a CHIRP (coherent heterointerfaces for reflection and penetration) superlattice device is presented. Negative differential resistance (NDR) is observed at around 85 K. This NDR is found only in one bias polarity and is not found when the bias is reversed, which is characteristic of CHIRP superlattices.

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页码：882 / 884

页数：3

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