The effect of surface modification on the microstructure and properties of gamma-Fe2O3 nanoparticles
文献类型：期刊论文
| 作者 | Guo, L; Wu ZH(吴忠华) ; Liu T(刘涛); Wu, ZH; Liu, T; Yang, SH
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| 刊名 | PHYSICA E
 |
| 出版日期 | 2000 |
| 卷号 | 8期号:2页码:#REF! |
| 关键词 | gamma-Fe2O3 nanoparticles surface modification atomic structures electron structures third-order nonlinear optical properties |
| 通讯作者 | Guo, L (reprint author), Beijing Univ Aeronaut & Astronaut, Dept Mat & Sci, Beijing 100083, Peoples R China. |
| 英文摘要 | The gamma-Fe2O3 nanoparticles coated with DBS and CTAB were prepared by the microemulsion method. The microstructure was researched using synchrotron radiation. The XPS results reveal the chemical bonds between gamma-Fe2O3 nanoparticles and surfactant groups. The Mossbauer spectra at room temperature were measured for the coated samples. The EXAFS results show substantial effect of the surface modification on the local atomic structures. The coated samples exhibit an enhanced nonlinear optical response. The coated layers were found to have a significant influence on the electron structures of the nanoparticle surface. (C) 2000 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Science & Technology - Other Topics; Physics |
| 类目[WOS] | Nanoscience & Nanotechnology ; Physics, Condensed Matter |
| 收录类别 | SCI |
| WOS记录号 | WOS:000088547600017 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226887]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Guo, L,Wu ZH,Liu T,et al. The effect of surface modification on the microstructure and properties of gamma-Fe2O3 nanoparticles[J]. PHYSICA E,2000,8(2):#REF!. |
| APA | Guo, L,吴忠华,刘涛,Wu, ZH,Liu, T,&Yang, SH.(2000).The effect of surface modification on the microstructure and properties of gamma-Fe2O3 nanoparticles.PHYSICA E,8(2),#REF!. |
| MLA | Guo, L,et al."The effect of surface modification on the microstructure and properties of gamma-Fe2O3 nanoparticles".PHYSICA E 8.2(2000):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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