Raman Spectra and Microstructure of Zinc Oxide irradiated with Swift Heavy Ion
文献类型：期刊论文
| 作者 | Song, Yin1,2 ; Zhang, Shengxia1; Zhang, Chonghong1,2; Yang, Yitao1; Lv, Kangyuan1,2
|
| 刊名 | CRYSTALS
 |
| 出版日期 | 2019-08-01 |
| 卷号 | 9期号:8页码:8 |
| 关键词 | swift heavy ion irradiation TEM Raman |
| ISSN号 | 2073-4352 |
| DOI | 10.3390/cryst9080395 |
| 通讯作者 | Song, Yin(songyin@impcas.ac.cn) |
| 英文摘要 | Zinc oxide (ZnO) materials irradiated with 350 MeV Fe-56(21+) ions were studied by Raman spectroscopy, Photoluminescence spectra (PL) and Transmission electron microscope (TEM). After Fe-56(21+) ion irradiation, a strong oxygen vacancy (V-o) related defect absorption peak at 576 cm(-1) and an interstitial zinc (Zn-i) -related defect at 80 cm(-1)similar to 200 cm(-1) formed, and with the increase of dose, the absorption peak was obviously enhanced. Through theoretical calculation, different Raman incident light test methods wereused to determine the oxygen vacancy defect (V-o). There were no significant variation tendencies in the other Raman characteristic lines. Our results demonstrate an energy loss process contributing to the defect structure during irradiation. TEM images showed a lot of fundamental defects. But we see no distinct amorphization in the samples in the electron diffraction images, indicating that the higher energy and irradiation dose hardly affected the structure and performance of zinc oxide. |
| WOS关键词 | ZNO ; VACANCY |
| 资助项目 | National Natural Science Foundation of China[1103Y623010] ; National Natural Science Foundation of China[11705246] ; National Science Foundation of China[U1532262] |
| WOS研究方向 | Crystallography ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000482996000045 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; National Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/132696]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Song, Yin |
| 作者单位 | 1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 2.Univ Chinese Acad Sci, Sch Nucl Sci & Technol, Beijing 100000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, Yin,Zhang, Shengxia,Zhang, Chonghong,et al. Raman Spectra and Microstructure of Zinc Oxide irradiated with Swift Heavy Ion[J]. CRYSTALS,2019,9(8):8. |
| APA | Song, Yin,Zhang, Shengxia,Zhang, Chonghong,Yang, Yitao,&Lv, Kangyuan.(2019).Raman Spectra and Microstructure of Zinc Oxide irradiated with Swift Heavy Ion.CRYSTALS,9(8),8. |
| MLA | Song, Yin,et al."Raman Spectra and Microstructure of Zinc Oxide irradiated with Swift Heavy Ion".CRYSTALS 9.8(2019):8. |
入库方式： OAI收割
来源：近代物理研究所
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