DocumentCode :
597570
Title :
ZnS/ZnO/ZnS core/shell/shell hollow spheres and its optical properties
Author :
Yi-Ting Hung ; Shih-Shou Lo
Author_Institution :
Dept. of Photonics, Feng Chia Univ., Taichung, Taiwan
fYear :
2013
fDate :
2-4 Jan. 2013
Firstpage :
103
Lastpage :
104
Abstract :
ZnS/ZnO/ZnS core/shell/shell (CSS) hollow spheres have been successfully developed. The ZnO CSS hollow structures were prepared by immerging ZnO hollow spheres in Na2S aqueous solution. Photoluminescence spectroscopy of the as-synthesized ZnO is found that the UV emission energy of free exciton recombination evidently shifts to the high energy with the longer reaction times. The effect of the ZnS on the optical properties of as-synthesized nanostructure was presented.
Keywords :
II-VI semiconductors; excitons; phosphors; photoluminescence; zinc compounds; CSS hollow spheres; UV emission energy; ZnS-ZnO-ZnS; core/shell/shell hollow spheres; free exciton recombination; optical properties; photoluminescence spectroscopy; Conferences; Decision support systems; Nanoelectronics; ZnO; ZnS; core/shell/shell;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Nanoelectronics Conference (INEC), 2013 IEEE 5th International
Conference_Location :
Singapore
ISSN :
2159-3523
Print_ISBN :
978-1-4673-4840-9
Electronic_ISBN :
2159-3523
Type :
conf
DOI :
10.1109/INEC.2013.6465967
Filename :
6465967
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=597570
بازگشت