Electric field assisted processing and characterization of AlSb nanocrystals

AlSb nanocrystals were produced by the direct flow of electrons through powder mixture of 1:1 M ratio Al:Sb. The phase, morphology, and vibration modes were characterized using XRD, TEM, and Raman spectroscopy. The optical property was also investigated using UV-Vis-NIR spectrophotometry. In the pre...

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Main Authors: Wichasilp C., Thongtem T., Thongtem S.
格式: Article
語言:English
出版: 2014
在線閱讀:http://www.scopus.com/inward/record.url?eid=2-s2.0-79957555271&partnerID=40&md5=d87c5b4930b670f2f17a79b666756739
http://cmuir.cmu.ac.th/handle/6653943832/6529
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總結:AlSb nanocrystals were produced by the direct flow of electrons through powder mixture of 1:1 M ratio Al:Sb. The phase, morphology, and vibration modes were characterized using XRD, TEM, and Raman spectroscopy. The optical property was also investigated using UV-Vis-NIR spectrophotometry. In the present research, the products were pure AlSb nanocrystals at 80 A for 10 min, and 110 A for 3 s, with the indirect energy band gaps of 1.647 eV and 1.688 eV, respectively. © 2011 Elsevier B.V. All rights reserved.