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Growth of high-quality ZnO single crystals by seeded CVT using the newly designed ampoule |
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| Authors: | Sang-Hwui Hong Makoto Mikami Kouji Mimura Masahito Uchikoshi Akihiko Yasuo Seishi Abe Katashi Masumoto Minoru Isshiki |
| Institution: | 1. Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai 980-8577, Japan;2. The Research Institute for Electric and Magnetic Materials, 2-1-1 Yagiyama-minami, Sendai 982-0807, Japan |
| Abstract: | 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 5×5×5 mm3 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. |
| Keywords: | 81 10 Bk 71 55 Gs 78 55 Et |
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