Effects of irradiation defects on the nucleation of silver nanoparticles in spinel
文献类型：期刊论文
| 作者 | Yang, YT2 ; Zhang, CH2; Song, Y2; Zhang, LQ2; Gou, J2; Meng, YC1; Zhang, HQ1; Ma, YZ2
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| 刊名 | VACUUM
 |
| 出版日期 | 2014 |
| 卷号 | 99期号:99页码:115-118 |
| 关键词 | Metal nanoparticles Ion implantation Surface plasmon resonance Defects |
| ISSN号 | 0042-207X |
| DOI | 10.1016/j.vacuum.2013.05.008 |
| 英文摘要 | Composites with embedded metal nanoparticles attract much interest due to their unique physical properties, which considerably depend on size and shape of the nanoparticles, and on interparticle distance and dispersity of these parameters. Crystal defects can have an effect on the nucleation of nanoparticles. In this paper, the effect of defects on the nucleation and growth of silver nanoparticles was investigated. Argon ions with kinetic energy of 110 keV were implanted into spinet crystals, to produce defects in the surface-near region, and silver ions were then implanted into the region rich in defects. UV-VIS spectroscopy and TEM were used to analyze the samples. It is found that the introduction of defects can enhance the nucleation of silver nanoparticles and mediate their size distribution, and that the size of these nanoparticles for the sample with argon pre-implantation is larger than that in the sample without argon pre-implantation. During an annealing process, defects can improve the growth efficiency of nanoparticles. (c) 2013 Elsevier Ltd. All rights reserved. |
| URL标识 | 查看原文 |
| WOS关键词 | ION-IMPLANTATION ; SILICA |
| 资助项目 | National Natural Science Foundation of China (NSFC)[11005132] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000325384400021 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.impcas.ac.cn/handle/113462/14991]  |
| 专题 | 近代物理研究所_能源材料研究组 近代物理研究所_材料研究中心 |
| 作者单位 | 1.中国科学院大学 2.中国科学院近代物理研究所 |
| 推荐引用方式 GB/T 7714 | Yang, YT,Zhang, CH,Song, Y,et al. Effects of irradiation defects on the nucleation of silver nanoparticles in spinel[J]. VACUUM,2014,99(99):115-118. |
| APA | Yang, YT.,Zhang, CH.,Song, Y.,Zhang, LQ.,Gou, J.,...&Ma, YZ.(2014).Effects of irradiation defects on the nucleation of silver nanoparticles in spinel.VACUUM,99(99),115-118. |
| MLA | Yang, YT,et al."Effects of irradiation defects on the nucleation of silver nanoparticles in spinel".VACUUM 99.99(2014):115-118. |
入库方式： OAI收割
来源：近代物理研究所
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