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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th-cmuir.6653943832-66372014-08-30T03:51:01Z Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process Promnopas W. Thongtem T. Thongtem S. 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. 2014-08-30T03:51:01Z 2014-08-30T03:51:01Z 2011 Article 15848663 http://www.scopus.com/inward/record.url?eid=2-s2.0-79954503817&partnerID=40&md5=8751d06d7befb0883a875cf15d95e856 http://cmuir.cmu.ac.th/handle/6653943832/6637 English |
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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 |
Article |
| author |
Promnopas W. Thongtem T. Thongtem S. |
| spellingShingle |
Promnopas W. Thongtem T. Thongtem S. Characterization of nanostructured CdTe synthesized by solid state microwave-plasma process |
| author_facet |
Promnopas W. Thongtem T. Thongtem S. |
| author_sort |
Promnopas W. |
| 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 |
2014 |
| url |
http://www.scopus.com/inward/record.url?eid=2-s2.0-79954503817&partnerID=40&md5=8751d06d7befb0883a875cf15d95e856 http://cmuir.cmu.ac.th/handle/6653943832/6637 |
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1681420651091460096 |