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Photoluminescence from Erbium-Implanted Silicon-Rich SiO2 |
LEI Hong-bing;YANG Qin-qing;ZHU Jia-lian;GAO Jun-hua;WANG Hong-jie;WANG Qi-ming |
State Key Laboratory on Integrated Optoelectronics, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 |
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Cite this article: |
LEI Hong-bing, YANG Qin-qing, ZHU Jia-lian et al 1998 Chin. Phys. Lett. 15 72-73 |
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Abstract Si-rich SiO2 films were deposited by plasma-enhanced chemical vapor deposition on the silicon substrates, and then implanted with 1 ×1015cm-2 400 keV Er ions. After annealing at 800°C for 5 min, the samples show room temperature luminescence around 1.54 μm, characteristic of intra-4f emission from Er3+, upon excitation using an Ar ion laser.
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Keywords:
78.55.Ap
78.55.-m
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Published: 01 January 1998
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PACS: |
78.55.Ap
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(Elemental semiconductors)
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78.55.-m
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(Photoluminescence, properties and materials)
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