Rational synthesis and tailored optical and magnetic characteristics of Fe 3 O 4 –Au composite nanoparticles
作者: Yang LiuQiangwei KouDandan WangLei ChenYantao SunZiyang LuYuanyuan ZhangYaxin WangJinghai YangScott Guozhong Xing
作者单位: 1Jilin Normal University
2GLOBALFOUNDRIES (Singapore) Pte. Ltd.
3Jiangsu University
4United Microelect Corp. Ltd.
刊名: Journal of Materials Science, 2017, Vol.52 (17), pp.10163-10174
来源数据库: Springer Journal
DOI: 10.1007/s10853-017-1200-9
英文摘要: To minimize saturation magnetization ( Ms ) degradation and simultaneously maintain the optical and magnetic responsiveness characteristics of Fe3O4/Au nanocomposites, we successfully prepared Fe3O4–Au seeds composite nanoparticles (NPs) by a novel seed deposition process. The effects of gold seeds coating amounts and the concentration of Fe3O4 NPs on the morphologies of final products are extensively characterized. The results of energy-dispersive spectrometry mapping show that the gold seeds are uniformly adhered onto the Fe3O4 NPs surfaces in precisely controlled amount. Importantly, with the electronic redistribution between Fe3O4 and Au NPs interfaces, the obvious position...
原始语种摘要: To minimize saturation magnetization ( Ms ) degradation and simultaneously maintain the optical and magnetic responsiveness characteristics of Fe3O4/Au nanocomposites, we successfully prepared Fe3O4–Au seeds composite nanoparticles (NPs) by a novel seed deposition process. The effects of gold seeds coating amounts and the concentration of Fe3O4 NPs on the morphologies of final products are extensively characterized. The results of energy-dispersive spectrometry mapping show that the gold seeds are uniformly adhered onto the Fe3O4 NPs surfaces in precisely controlled amount. Importantly, with the electronic redistribution between Fe3O4 and Au NPs interfaces, the obvious position...
全文获取路径: Springer  (合作)
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影响因子:2.163 (2012)

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关键词翻译
关键词翻译
  • electronic 电子的
  • magnetic 磁的
  • successfully 成功地
  • great 大的
  • composite 复合的
  • products 制品
  • responsiveness 应答性
  • process 过程
  • optical 光学的
  • developed 开发