The energy loss effects on the absorption edge of LiTaO3 irradiated by energetic heavy ions
文献类型：期刊论文
| 作者 | Pang, L. L.1; Wang, Z. G.1; Sun, J. R.1; Yao, C. F.1; Wei, K. F.1; Shen, T. L.1,2; Cui, M. H.1,2; Zhu, Y. B.1; Sheng, Y. B.1; Li, Y. F.1,2 |
| 刊名 | NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
 |
| 出版日期 | 2013-07-15 |
| 卷号 | 307页码:526-530 |
| 关键词 | Litao3 Ion irradiatIon Energy Loss Optical Absorption Edge |
| ISSN号 | 0168-583X |
| DOI | 10.1016/j.nimb.2012.11.081 |
| 文献子类 | Article |
| 英文摘要 | The z-cut LiTaO3 single crystals were irradiated by 6 MeV Xe-ion at the fluences in the range from 1.0 x 10(12) to 1.0 x 10(15) ions/cm(2), or 30, 375, 1980 MeV Kr ions at the fluences in the range from 1.0 x 10(11) to 1.0 x 10(13) ions/cm(2). The irradiated samples were analyzed by optical spectrometer and Rutherford backscattering-channeling spectroscopy. It was found that the UV absorption edge of LiTaO3 shifts toward to longer wavelength (red-shift) as a result of heavy-ion irradiation. In 6 MeV Xe-ion irradiated samples, the red-shifts are weak even at a high fluence of 1.0 x 10(15) ions/cm(2) when the irradiated layer becomes amorphous. However, in 30, 375, 1980 MeV Kr-ion irradiated samples, significant red-shifts were observed even at low fluences. The effects of nuclear energy loss and electronic energy loss on the red-shift of absorption edge in LiTaO3 are discussed. Published by Elsevier B.V. |
| WOS关键词 | OPTICAL WAVE-GUIDES ; REFRACTIVE-INDEXES ; LITHIUM TANTALATE ; CRYSTAL ; IMPLANTATION ; DEPENDENCE ; NIOBATE ; SILICON ; PROTON ; LINBO3 |
| 语种 | 英语 |
| WOS记录号 | WOS:000321722200117 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://119.78.100.186/handle/113462/48159]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Wang, Z. G. |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pang, L. L.,Wang, Z. G.,Sun, J. R.,et al. The energy loss effects on the absorption edge of LiTaO3 irradiated by energetic heavy ions[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2013,307:526-530. |
| APA | Pang, L. L..,Wang, Z. G..,Sun, J. R..,Yao, C. F..,Wei, K. F..,...&Zhu, H. P..(2013).The energy loss effects on the absorption edge of LiTaO3 irradiated by energetic heavy ions.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,307,526-530. |
| MLA | Pang, L. L.,et al."The energy loss effects on the absorption edge of LiTaO3 irradiated by energetic heavy ions".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 307(2013):526-530. |
入库方式： OAI收割
来源：近代物理研究所
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