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Photoinduced formation of CdSSe nanocrystals in glass

Japanese journal of applied physics. Pt. 1, Regular papers & short notes Volume 37 Issue 1 Page 96-97
published_at 1998-01
2008010099.pdf
[fulltext] 347 KB
Title
Photoinduced formation of CdSSe nanocrystals in glass
Creators Miyoshi Tadaki
Creators Fukuda Hirofumi
Creators Matsuo Naoto
Creator Keywords
semiconductor nanocrystal quantum dot photodarkening luminescence
The optical transmission and luminescence spectra of CdSSe-doped glass before heat treatment were measured. This glass does not contain CdSSe nanocrystals. The optical transmittance decreases and luminescence intensity increases upon laser irradiation. These results indicate that the CdSSe nanocrystals are formed by laser irradiation. When the wavelength of laser light is changed, a notable change in the absorption edge of induced absorption is not observed. Transient characteristics of luminescence from the CdSSe-doped glass are compared with those from the CdSSe-doped glass after heat treatment.
Languages eng
Resource Type journal article
Publishers 応用物理学会
Date Issued 1998-01
File Version Author’s Original
Access Rights open access
Relations
[ISSN]0021-4922
[NCID]AA10457675
https://doi.org/10.1143/JJAP.37.96
[isPartOf] [URI]http://www.ipap.jp/jjap/index.htm
Schools 大学院理工学研究科(工学)