Modifications in optical absorption of PET films by high energy Ar ion irradiation
文献类型：期刊论文
| 作者 | Li, BQ; Liu, CL; Jin, YF; Zhu, ZY; Sun, YM ; Hou, MD; Wang, YB; Wang, ZG; Zhang, CH; Liu, J
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2000-07-01 |
| 卷号 | 24期号:1页码:685-690 |
| 关键词 | Ar ion irradiation polyethylene terephthalate film ultraviolet - visible spectroscopy modification of optical absorption optical energy gap |
| ISSN号 | 0254-3052 |
| 英文摘要 | Modifications in optical absorption of polyethylene terephthalate(PET) films induced by 35MeV/u Ar ion irradiation were studied by means of ultraviolet - visible absorption spectroscopy. A strong increase in absorbance in the ultraviolet and visible regions is observed in the irradiated samples, which is attributed to the formation of a conjugated system of carbon bonds. The effect is found to increase with increase of ion fluence and the mean electronic energy loss in the samples,but to decrease with increase in the optical wavelength. According to the measured optical absorption spectra, modifications of optical energy gap and the mean size of carbon clusters of the PET samples under irradiation are also analyzed and discussed. |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000166390300013 |
| 出版者 | SCIENCE PRESS |
| 公开日期 | 2010-10-29 |
| 源URL | [http://ir.imp.cas.cn/handle/113462/1379]  |
| 专题 | 近代物理研究所_近代物理研究所知识存储（2010之前） 近代物理研究所_材料研究中心 近代物理研究所_先进核能材料研究室（ADS） |
| 通讯作者 | Liu, CL |
| 作者单位 | Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, BQ,Liu, CL,Jin, YF,et al. Modifications in optical absorption of PET films by high energy Ar ion irradiation[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2000,24(1):685-690. |
| APA | Li, BQ.,Liu, CL.,Jin, YF.,Zhu, ZY.,Sun, YM.,...&Chen, XX.(2000).Modifications in optical absorption of PET films by high energy Ar ion irradiation.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,24(1),685-690. |
| MLA | Li, BQ,et al."Modifications in optical absorption of PET films by high energy Ar ion irradiation".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 24.1(2000):685-690. |
入库方式： OAI收割
来源：近代物理研究所
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