Well-resolved oil-soluble Au-doped ZnCdS quantum dots and enhancing doping emission with In-codoping
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- 作者：Ruosheng Zenga ; b ; zengrsh@gznu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Zhiguo Sunb ; Chunjiao Zhouc ; Cheng Fanga ; Guo-Cheng Hana ; Zhencheng Chena ; chenzhcheng@guet.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Oil-soluble ; Quantum dots ; Doping ; Optical property
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 June 2016
- 年：2016
- 卷：671
- 期：Complete
- 页码：66-73
- 全文大小：2111 K
文摘
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High-quality oil-soluble Au:ZnCdS/ZnS QDs were prepared for the first time.
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The highly active HAuCl4 is prevented to decompose by using 1-dodecanethiol.
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The highest PL QY of Au:ZnCdS/ZnS QDs can achieve 42% by overcoating ZnS layer.
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The PL QY of QDs can be significantly enhanced by Au+, In3+-codoping.