The effect of surface modification on the microstructure and properties of gamma-Fe2O3 nanoparticles
Guo, L; Wu ZH(吴忠华); Liu T(刘涛); Wu, ZH; Liu, T; Yang, SH
刊名PHYSICA E
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
学科分类Science & Technology - Other Topics; Physics
DOI10.1016/S1386-9477(00)00140-5
通讯作者Guo, L (reprint author), Beijing Univ Aeronaut & Astronaut, Dept Mat & Sci, Beijing 100083, Peoples R China.
文章类型Article; Proceedings Paper
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.
类目[WOS]Nanoscience & Nanotechnology ; Physics, Condensed Matter
收录类别SCI
WOS记录号WOS:000088547600017
引用统计
被引频次:16[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226887
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
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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!.
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