Chiang Mai Journal of Science, Faculty of Science, Chiang Mai University

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Paper Type	Contributed Paper
Title	Characterization of CdS0.9Se0.1 Powder by Scanning Transmission Electron Microscopy
Author	Masahiro Kawasaki[a], Thanapat Autthawong[b], Thapanee Sarakonsri* [b,c], and Makoto Shiojiri[d,e]†
Email	tsarakonsri@gmail.com
Abstract: n-type CdS_0.9Se_0.1 powder was produced by mixing and annealing of CdS and Se powders that were prepared by a reflux method using Cd(CH₃CO)₂ 2H₂O, thiourea and ethylene glycol, and by a solution method using SeO₂, ethylene glycol and NaBH₄, respectively. The product was supposed to be crystalline CdS_0.9Se_0.1 powder from simulation of X-ray diffraction pattern using CaRine 3.1 program and JCPDS card of CdS (space group P6₃mc). Analytical electron microscopy revealed that Cd, S and Se atoms were homogeneously distributed in the powder, which was composed of particles as fine as a few ten nm and in a single crystalline phase, supporting the formation of CdS_0.9Se_0.1. This CdS_0.9Se_0.1powder is expected to be used as n-type thermoelectric materials.
Start & End Page	282 - 287
Received Date	2015-09-15
Revised Date
Accepted Date	2015-12-16
Full Text	Download
Keyword	electron microscopy, chalcogenides, semiconductor
Volume	Vol.43 No.2 (SPECIAL ISSUE 1)
DOI
Citation	Kawasaki[a] M.,Autthawong[b] T.,[b T.,S.,C] Shiojiri[d M., et al., Characterization of CdS0.9Se0.1 Powder by Scanning Transmission Electron Microscopy , Chiang Mai Journal of Science, 2016; 43(2): 282-287.
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