1.54 MU-M ELECTROLUMINESCENCE BY ELECTRON-IMPACT EXCITATION OF ER ATOMS DOPED IN INP

被引：10

作者：

ISSHIKI, H

KOBAYASHI, H

YUGO, S

KIMURA, T

IKOMA, T

机构：

[1] Department of Electronics, The University of Electro-Communications, Chofu-shi, Tokyo, 182

[2] Institute of Industrial Science, The University of Tokyo, Minato-ku, Tokyo, 106, Roppongi

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1991年 / 30卷 / 2B期

关键词：

ERBIUM; ELECTROLUMINESCENCE; PHOTOLUMINESCENCE; RARE-EARTH ATOMS; INDIUM PHOSPHIDE; IMPACT EXCITATION; 1.54 MU-M EMISSION;

D O I：

10.1143/JJAP.30.L225

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The Er-related 1.54-mu-m electroluminescence (EL) was observed by impact exciting Er-atoms implanted into InP in the temperature range from 77 K to 360 K. The no shift in the peak wavelength was observed against temperature change. The emission intensity was a slowly decreasing function of temperature, and its room temperature value was still about half the 77 K value. The temperature dependence of the quantum efficiency of the EL emission was discussed in comparison with that of the PL emussion.

引用

页码：L225 / L227

页数：3

共 8 条

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