Photoluminescence study of He+ ion hot-implanted sapphire after 208Pb27+ ion irradiation

	Photoluminescence study of He⁺ ion hot-implanted sapphire after ²⁰⁸Pb²⁷⁺ ion irradiation
	Song, Yin; Zhang, Chong-Hong; Wang, Zhi-Guang; Zhao, Zhi-Ming; Duan, Jing-Lai; Yao, Cun-Feng
刊名	Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics
	2005
卷号	29 页码:1112-1114
ISSN号	0254-3052
英文摘要	In the present work the photoluminescence (PL)character of sapphire implanted with He ions and subsequently irradiated with ²⁰⁸Pb²⁷⁺ of 1.1 MeV/u was studied. Sapphire single crystals were implanted with 110 keV He ions at 600 K temperature to fluences ranging from (0.5 to 2) × 10¹⁷ ions/cm², some of them were subsequently irradiated with ²⁰⁸Pb²⁷⁺. From experimental results we found PL spectra peaks at 375 nm, 413 nm, and 450 nm, and it's intensity gets maximum at fluence of 5 × 10¹⁶ He ions/cm². Also we found a new peak at 390 nm after subsequent ²⁰⁸Pb²⁷⁺ irradiation, which is possibly due to the crystallized sediment containing nano crystal Al₂O₃ appeared on the sample surface.
出版者	Science Press, Beijing, China
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/64245]
专题	中国科学院近代物理研究所
作者单位	Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China
推荐引用方式 GB/T 7714	Song, Yin,Zhang, Chong-Hong,Wang, Zhi-Guang,et al. Photoluminescence study of He⁺ ion hot-implanted sapphire after ²⁰⁸Pb²⁷⁺ ion irradiation[J]. Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics,2005,29:1112-1114.
APA	Song, Yin,Zhang, Chong-Hong,Wang, Zhi-Guang,Zhao, Zhi-Ming,Duan, Jing-Lai,&Yao, Cun-Feng.(2005).Photoluminescence study of He⁺ ion hot-implanted sapphire after ²⁰⁸Pb²⁷⁺ ion irradiation.Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics,29,1112-1114.
MLA	Song, Yin,et al."Photoluminescence study of He⁺ ion hot-implanted sapphire after ²⁰⁸Pb²⁷⁺ ion irradiation".Kao Neng Wu Li Yu Ho Wu Li/High Energy Physics and Nuclear Physics 29(2005):1112-1114.