Enhanced emission in the three-level system of Si and Ge nanostructures
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- 作者：Zhong-Mei Huangb ; Wei-Qi Huanga ; wqhuang@gzu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shi-Rong Liuc ; Tai-Ge Donga ; Gang Wanga ; Xue-Ke Wua ; Zhi-Rong Hand ; Chao-Jian Qinb
- 关键词：Three-level system ; Quantum dots ; Nanolayers ; Super-lattice structure
- 刊名：Optics Communications
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：383
- 期：Complete
- 页码：1-5
- 全文大小：2402 K
文摘
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New physical phenomena.
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QDs of Si and Ge prepared by PLD method in nanolayers.
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Enhanced emission near 1500 nm and 1100 nm obtained from QDs pumping.
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Sharper peaks obtained in the super-lattice.