Growth of high-quality ZnO single crystals by seeded CVT using the newly designed ampoule

被引:19
|
作者
Hong, Sang-Hwui [1 ]
Mikami, Makoto [1 ]
Mimura, Kouji [1 ]
Uchikoshi, Masahito [1 ]
Yasuo, Akihiko [1 ]
Abe, Seishi [2 ]
Masumoto, Katashi [2 ]
Isshiki, Minoru [1 ]
机构
[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Aoba Ku, Sendai, Miyagi 9808577, Japan
[2] Res Inst Elect & Magnet Mat, Sendai, Miyagi 9820807, Japan
关键词
Growth from vapor; Oxides; Semiconducting II-VI materials; ZINC-OXIDE; GREEN EMISSION; PHOTOLUMINESCENCE; TRANSPORT; EFFICIENCY; SPECTRA;
D O I
10.1016/j.jcrysgro.2009.05.015
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
The high-quality ZnO single crystals were grown by seeded chemical vapor transport (CVT) in a newly designed ampoule using carbon as a transport agent. The well-faceted crystal of about 5 x 5 X 5 film 3 can be grown reproducibly. Secondary ion mass spectroscopy (SIMS) analysis, X-ray rocking curve (XRC) and photoluminescence (PL) measurements demonstrate that the grown single crystal is of high purity and high crystallinity. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:3609 / 3612
页数:4
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