IMPROVEMENT OF ORGANOMETALLIC VAPOR-PHASE EPITAXY REGROWN GAINAS/INP HETEROINTERFACE BY SURFACE-TREATMENT

被引:3
作者
SUEMASU, T
MIYAMOTO, Y
FURUYA, K
机构
[1] Department of Electrical and Electronic Engineering, Tokyo Institute of Technology, Meguro-ku, Tokyo, 152
来源
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS | 1991年 / 30卷 / 10A期
关键词
REGROWTH; INP; GAINAS; OMVPE; (NH4)2SX; PREHEATING PROCESS; TUNNELING DIODE;
D O I
10.1143/JJAP.30.L1702
中图分类号
O59 [应用物理学];
学科分类号
摘要
It is shown that the combined surface treatment of a (NH4)2S(x) treatment and preheating improves the regrown heterointerface of n-GaInAs/i-InP in organometallic vapor phase epitaxy (OMVPE). Properties of the regrown heterointerface were evaluated from voltage-current (V-I) characteristics of the n-GaInAs/i-InP/n-GaInAs tunneling diode. This surface treatment is useful for the fabrication of ultrafine-size structures of quantum-wire, -box and electron wave devices.
引用
收藏
页码:L1702 / L1704
页数:3
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