Preparation of monoclinic Cu2SnS3 single crystal by chemical vapor transport with iodine
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- 作者：Yusuke Matsumoto ; Naoya Aihara ; Atsushi Munemura ; Kunihiko Tanaka ; tanaka@vos.nagaokaut.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Cu2SnS3 ; Chemical vapor transport ; Single crystal
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：170
- 期：Complete
- 页码：213-216
- 全文大小：575 K
文摘
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Bulk crystal of Cu2SnS3 was prepared by chemical vapor transport using iodine.
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A stoichiometrically balanced Cu2SnS3 with Cu:Sn:S=2.05:1.01:2.94 was prepared using an iodine concentration of 2.0 mg/cm3.
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Raman scattering and XRD analyses showed that the sample was formed a monoclinic structure.
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The crystal was confirmed to be a single crystal by selected-area electron diffraction patterns, which showed a regular array of spots.