Optical properties and effects of nitrogen-plasma irradiation of melt grown ZnSe single crystal
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 46 Issue 2
Page 375-381
published_at 1996-03
Title
融液成長したZnSeバルク単結晶の光学的特性と窒素プラズマ処理効果
Optical properties and effects of nitrogen-plasma irradiation of melt grown ZnSe single crystal
Creators
Ohmoto Seiichiro
Creators
Yamamoto Kouichi
Creators
Okada Hiroshi
Creators
Taguchi Tsunemasa
Source Identifiers
N-type zinc selenide (ZnSe) single crystals with a few number of twins and a resistivity less than 1Ωcm have been grown by the vertical gradient freeze method using the pyrolytic boron nitride crucible capsulated in the molybdenum one. Photoluminescence (PL) spectra at 4.2K show an intense free-exciton line, Cu-green and Cu-red or SA emission. The effects of the irradiation of radical species generated from microwave-excited nitrogen plasma have been extensively studied. Capabilities of the nitrogen doping and the effect of ZnSe surface ecthing are discussed for the first time.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1996-03
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部