Determining the band gap of Gaxin1-xasy Sb1-yquaternary alloy by infrared ellipsometric spectroscopy

Bang Li Liang; Guan Qun Xia; Zhi Ming Huang; Shu Ping Fan; Jun Hao Chu

Determining the band gap of Ga_xin_1-xas_y Sb_1-yquaternary alloy by infrared ellipsometric spectroscopy

Bang Li Liang^*
, Guan Qun Xia
, Zhi Ming Huang
, Shu Ping Fan
, Jun Hao Chu

^*此作品的通讯作者

CAS - Shanghai Institute of Microsystem and Information Technology
Soochow University
Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

The refractive index spectra of Ga_xIn_1-xAs_ySb_1-y MBE epitaxy layers above, near and below the band gap were studied by room-temperature infrared ellipsometric spectroscopy with different compositions. The band-gaps were determined by refractive enhancement. It was found that the band gap energy changes approximately linearly as a function of composition between x = 0. 2∼0. 3.

源语言	英语
页（从-至）	189-190
页数	2
期刊	Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
卷	19
期	3
出版状态	已出版 - 2000
已对外发布	是

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引用此

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title = "Determining the band gap of Gaxin1-xasy Sb1-yquaternary alloy by infrared ellipsometric spectroscopy",

abstract = "The refractive index spectra of GaxIn1-xAsySb1-y MBE epitaxy layers above, near and below the band gap were studied by room-temperature infrared ellipsometric spectroscopy with different compositions. The band-gaps were determined by refractive enhancement. It was found that the band gap energy changes approximately linearly as a function of composition between x = 0. 2∼0. 3.",

keywords = "Band gap energy, Gainas sb, Refractive index spectra, Room temperature",

author = "Liang, \{Bang Li\} and Xia, \{Guan Qun\} and Huang, \{Zhi Ming\} and Fan, \{Shu Ping\} and Chu, \{Jun Hao\}",

year = "2000",

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T1 - Determining the band gap of Gaxin1-xasy Sb1-yquaternary alloy by infrared ellipsometric spectroscopy

AU - Liang, Bang Li

AU - Xia, Guan Qun

AU - Huang, Zhi Ming

AU - Fan, Shu Ping

AU - Chu, Jun Hao

PY - 2000

Y1 - 2000

N2 - The refractive index spectra of GaxIn1-xAsySb1-y MBE epitaxy layers above, near and below the band gap were studied by room-temperature infrared ellipsometric spectroscopy with different compositions. The band-gaps were determined by refractive enhancement. It was found that the band gap energy changes approximately linearly as a function of composition between x = 0. 2∼0. 3.

AB - The refractive index spectra of GaxIn1-xAsySb1-y MBE epitaxy layers above, near and below the band gap were studied by room-temperature infrared ellipsometric spectroscopy with different compositions. The band-gaps were determined by refractive enhancement. It was found that the band gap energy changes approximately linearly as a function of composition between x = 0. 2∼0. 3.

KW - Band gap energy

KW - Gainas sb

KW - Refractive index spectra

KW - Room temperature

UR - https://www.scopus.com/pages/publications/0034200073

M3 - 文章

AN - SCOPUS:0034200073

SN - 1001-9014

VL - 19

SP - 189

EP - 190

JO - Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves

JF - Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves

IS - 3

ER -

Determining the band gap of Gaxin1-xasy Sb1-yquaternary alloy by infrared ellipsometric spectroscopy

摘要

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Determining the band gap of Ga_xin_1-xas_y Sb_1-yquaternary alloy by infrared ellipsometric spectroscopy