Issue 17, 2011
From the journal:

CrystEngComm

Ammonothermal crystal growth of gallium nitride using ZnCl2 as mineralizer

Chiaki Yokoyama,a   Takanori Hashimoto,a   Quanxi Bao,a   Yuji Kagamitania  and  Kun Qiao*a  

* Corresponding authors

a Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai, Japan
E-mail: kunqiao@tagen.tohoku.ac.jp
Fax: +81 022 217 5647
Tel: +81 022 217 5647

Abstract

Ammonothermal crystal growth of GaN on a HVPE grown GaN seed is realized using ZnCl2 as a novel acidic mineralizer. Compared with other NH4X acidic mineralizers (X: Cl, Br and I), ZnCl2 provides significantly increased crystal growth speed and improved crystal quality under milder operating conditions.

Graphical abstract: Ammonothermal crystal growth of gallium nitride using ZnCl2 as mineralizer

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Article information

DOI
https://doi.org/10.1039/C1CE05461A
Article type
Communication
Submitted
18 Apr 2011
Accepted
23 Jun 2011
First published
18 Jul 2011

CrystEngComm, 2011,13, 5306-5308

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Ammonothermal crystal growth of gallium nitride using ZnCl2 as mineralizer

C. Yokoyama, T. Hashimoto, Q. Bao, Y. Kagamitani and K. Qiao, CrystEngComm, 2011, 13, 5306 DOI: 10.1039/C1CE05461A

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