Recent results on superlattice transport and optoelectronics applications

被引：6
|
作者：
Palmier, JF
Minot, C
Harmand, JC
Sibille, A
Tanguy, D
Penard, E
机构：
[1] OPTO, GIE, F-91460 Marcoussis, France
[2] Ctr Natl Etud Telecommun, France Telecom, DTD, F-92220 Bagneux, France
[3] ENSTA, F-75739 Paris, France
来源：
SUPERLATTICES AND MICROSTRUCTURES | 1999年 / 25卷 / 1-2期
关键词：
superlattice; transport; optoelectrics; tunneling;
D O I：
10.1006/spmi.1998.0606
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Recent results involving miniband transport in superlattices at millimetre (mm) wave frequencies are reviewed. The miniband negative differential conductance up to very high frequencies allows for a new kind of device, the superlattice photo-oscillator A practical application for optical to mm-wave conversion is demonstrated. An analysis of the intrinsic limitations in the transport processes led to recent progress in the understanding of superlattices physics involving Zener inter-miniband tunneling. (C) 1999 Academic Press.
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页码：13 / 19
页数：7
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