Study on Composition Distribution and Ferromagnetism of Monodisperse FePt Nanoparticles.
Study on Composition Distribution and Ferromagnetism of Monodisperse FePt Nanoparticles.
复制标题
单分散FePt纳米颗粒的成分分布及铁磁性研究
DOI:
10.1007/s11671-010-9549-6
复制
发表时间:
2010-02-04
影响因子:
--
通讯作者:
Li, Q.
中科院分区:
文献类型:
--
作者:
Wang, H. B.;Wang, H.;Zhang, J.;Yang, F. J.;Xu, Y. M.;Li, Q.
Monodisperse FePt nanoparticles with size of 4.5 and 6.0 nm were prepared by simultaneous reduction of platinum acetylacetonate and thermal decomposition of iron pentacarbonyl in benzylether. The crystallography structure, size, and composition of the FePt nanoparticles were examined by X-ray diffraction and transmission electron microscopy. Energy dispersive X-ray spectrometry measurements of individual particles indicate a broad compositional distribution in both the 4.5 and 6 nm FePt nanoparticles. The effects of compositional distribution on the phase-transition and magnetic properties of the FePt nanoparticles were investigated.
登录
查看更多内容
影响因子:
8.6
作者:
Wang, Hanbin;Zhou, Minjie;Li, Quan
通讯作者:
Li, Quan
影响因子:
3.2
作者:
Held, GA;Zeng, H;Sun, SH
通讯作者:
Sun, SH
影响因子:
3.7
作者:
Stahl, B;Ellrich, J;Gleiter, H
通讯作者:
Gleiter, H
影响因子:
3.2
作者:
Bagaria, H. G.;Johnson, D. T.;Nikles, D. E.
通讯作者:
Nikles, D. E.
影响因子:
3.7
作者:
Nandwana, Vikas;Elkins, Kevin E.;Liu, J. Ping
通讯作者:
Liu, J. Ping