Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process

Purified cubic CdTe nanocrystals were synthesized from 1:1 molar ratio of Cd:Te using 900 W microwave plasma. The phase was detected using X-ray diffraction (XRD), which are in accordance with those of the simulation, and selected area electron diffraction (SAED). Raman spectroscopic, scanning elect...

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Main Authors: Wonchai Promnopas, Titipun Thongtem, Somchai Thongtem
格式: 雜誌
出版: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/49850
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機構: Chiang Mai University
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spelling th-cmuir.6653943832-498502018-09-04T04:30:38Z Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process Wonchai Promnopas Titipun Thongtem Somchai Thongtem Chemistry Materials Science Physics and Astronomy Purified cubic CdTe nanocrystals were synthesized from 1:1 molar ratio of Cd:Te using 900 W microwave plasma. The phase was detected using X-ray diffraction (XRD), which are in accordance with those of the simulation, and selected area electron diffraction (SAED). Raman spectroscopic, scanning electron microscopic (SEM) and focused ion beam (FIB) techniques showed that the products were nanocrystals with fundamental transverse optical (1TO) and longitudinal optical (1LO) vibrations at 140 cm-1 and 169 cm-1, respectively. Its direct energy gap (Eg) was determined to be 1. 6 eV. 2018-09-04T04:19:08Z 2018-09-04T04:19:08Z 2011-01-01 Journal 15848663 2-s2.0-79954503817 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79954503817&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/49850
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Chemistry
Materials Science
Physics and Astronomy
spellingShingle Chemistry
Materials Science
Physics and Astronomy
Wonchai Promnopas
Titipun Thongtem
Somchai Thongtem
Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
description Purified cubic CdTe nanocrystals were synthesized from 1:1 molar ratio of Cd:Te using 900 W microwave plasma. The phase was detected using X-ray diffraction (XRD), which are in accordance with those of the simulation, and selected area electron diffraction (SAED). Raman spectroscopic, scanning electron microscopic (SEM) and focused ion beam (FIB) techniques showed that the products were nanocrystals with fundamental transverse optical (1TO) and longitudinal optical (1LO) vibrations at 140 cm-1 and 169 cm-1, respectively. Its direct energy gap (Eg) was determined to be 1. 6 eV.
format Journal
author Wonchai Promnopas
Titipun Thongtem
Somchai Thongtem
author_facet Wonchai Promnopas
Titipun Thongtem
Somchai Thongtem
author_sort Wonchai Promnopas
title Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
title_short Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
title_full Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
title_fullStr Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
title_full_unstemmed Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process
title_sort characterization of nanostructured cdte synthesized by solid state microwave-plasma process
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=79954503817&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/49850
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