Dependence of photodarkening on alloy composition of CdSxSe_＜1-x＞ nanocrystals in glasses
Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 37 Issue 8
Page 4330-4331
published_at 1998-08
Title
Dependence of photodarkening on alloy composition of CdSxSe_＜1-x＞ nanocrystals in glasses
Creators
Nitta Koji
Creators
Ohkuni Hiroyuki
Creators
Shiraishi Katsuhide
Creators
Matsuo Naoto
Creator Keywords
semiconductor
nanocrystal
quantum dot
photodarkening
luminescence
ESR
Photodarkening has been investigated in CdSxSe_<1-x>-doped glasses using luminescence and electron spin resonance (ESR). Photodarkening does not occur when the wavelength of the laser light is longer than 640 nm, even if the laser light is absorbed by glasses. This result is explained by the two-step excitation process.
Languages
eng
Resource Type
journal article
Publishers
応用物理学会
Date Issued
1998-08
File Version
Author’s Original
Access Rights
open access
Relations
[ISSN]0021-4922
[NCID]AA10457675
[isVersionOf]
[URI]http://www.ipap.jp/jjap/index.htm
Schools
大学院理工学研究科（工学）