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http://dx.doi.org/10.6111/JKCGCT.2014.24.2.054

A study on the crystalline phases of AlN single crystals grown by PVT method  

Kang, Seung-Min (Department of Advanced Materials Science and Engineering, Hanseo University)
Publication Information
Journal of the Korean Crystal Growth and Crystal Technology / v.24, no.2, 2014 , pp. 54-58 More about this Journal
Abstract
AlN (Aluminum Nitride) crystals were grown by a PVT (Physical Vapor Transport) method and were characterized to phases on the growth temperature. The crystals phase and morphology were analyzed using an optical stereo-microscope and the optimum temperature for the growing was determined. In this report, the characteristics of the AlN crystals grown at various temperatures were reported.
Keywords
AlN; Single crystals; Morphology; PVT (Physical Vapor Transport); Growth temperature;
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Times Cited By KSCI : 2  (Citation Analysis)
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1 Y. Kumagai, Y. Kubota, T. Nagashima, T. Kinoshita, R. Dalmau, R. Schlesser, B. Moody, J. Xie, H. Murakami, A. Koukitu and Z. Sitar, "Preparation of a freestanding AlN substrate from a thick AlN layer grown by hydride vapor phase epitaxy on a bulk AlN substrate prepared by physical vapor transport", Appl. Phys. Exp. 5 (2012) 055504-1.   DOI
2 R. Dalmau, S. Craft, B. Moody, R. Schlesser, S. Mita, J. Xie, R. Collazo, A. Rice, J. Tweedie and Z. Sitar, "Challenges in AlN crystal growth and prospects of the AlN-based technology", Proc. CS MANTECH Conf., CA. USA (2011).
3 V. Noveski, R. Schlesser, S. Mahajan, S. Beaudoin and Z Sitar, "Mass transfer in AlN crystal growth at high temperatures", J. Cryst. Growth 264 (2004) 369.   DOI
4 S.M. Kang, "Step growth and defects formation on growth interface for SiC sublimation growth", J. Korean Cryst. Growth Cryst. Technol. 9 (1999) 558.
5 S.M. Kang, "The study on the formation of growth steps in the sublimation growth of SiC single crystals", J. Korean Cryst. Growth Cryst. Technol. 11 (2001) 1.   과학기술학회마을
6 S.M. Kang, "Growth of AlN crystals by the sublimation process", J. Korean Cryst. Growth Cryst. Technol. 18 (2008) 68.
7 S.M. Kang, "Morphological study on non-seeded grown AlN single crystals", J. Korean Cryst. Growth Cryst. Technol. 22 (2012) 265.   DOI   ScienceOn
8 S.M. Kang, "A study on the growth of AlN single crystals", J. Korean Cryst. Growth Cryst. Technol. 23 (2013) 279.   DOI
9 E.N. Mokhov, O.V. Avdeev, I.S. Barash, T.Yu. Chemekova, A.D. Roenkov, A.S. Segal, A.A. Wolfson, Yu.N. Makarov, M.G. Ramm and H. Helava, "Sublimation growth of AlN bulk crystals in Ta crucibles", J. Cryst. Growth 281 (2005) 93.   DOI   ScienceOn