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Green-blue luminescence from nitrogen-implanted silicon after RTA

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【作者】 刘渝珍石万全陈建新李玉芝陈志坚孙景兰柳雪君刘振祥张裕恒沈光地

【Author】 LIU Yuzhen SHI Wanquan CHEN JianxinLI Yuzhi CHEN Zhijian SUN JinglanLIU Xuejun LIU Zhenxiang ZHANG Yuhengand SHEN Guangdi(Graduate School, University of Science and Technology of China, Beijing 100039, China)Beijing Polytechnical University,Beijing 10002,ChianUniversity of Science and Technology of China,Hefei 230026,ChinaInstitute of Physics,Chinese Academy of Scienccs,Beijing 100080,China

【机构】 Graduate SchoolUniversity of Science and Technology of ChinaBeijing 100039ChinaBeijing Polytechnical UniversityBeijing 10002ChianUniversity of Science and Technology of ChinaHefei 230026ChinaInstitute of PhysicsChinese Academy of ScienccsBeijing 100080Chian

【摘要】 <正> Study of the quantum size confinement effect has attracted much attention since the first observation of visible photoluminescence (PL) from porous silicon at room temperature. Recently great interest has risen in nanometer silicon films, because the porous silicon of loosened structure is found difficult to be used in optoelectronic function. A blue/green photoluminescence has been observed from Si thin film with nanostructures prepared by α-Si: H after rapid thermal annealing (RTA) treatments by Zhu et al. But evolution of the hydrogen from as-deposited α-Si:H film by RTA tends to break the thin films into pieces easily.

  • 【文献出处】 Chinese Science Bulletin ,科学通报(英文版) , 编辑部邮箱 ,1996年19期
  • 【分类号】O482.31
  • 【下载频次】13
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