Achieving a high magnetization in sub-nanostructured magnetite films by spin-flipping of tetrahedral Fe3. cations

Magnetite Fe304 （ferrite） has attracted considerable interest for its exceptional physical properties： It is predicted to be a semimetallic ferromagnetic with a high Curie temperature, it displays a metal-insulator transition, and has potential oxide-electronics applications. Here, we fabricate a hi...

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Veröffentlicht in:	Nano research 2015-09, Vol.8 (9), p.2935-2945
Hauptverfasser:	Herng, Tun Seng, Xiao, Wen, Poh, Sock Mui, He, Feizhou, Sutarto, Ronny, Zhu, Xiaojian, Li, Runwei, Yin, Xinmao, Diao, Caozheng, Yang, Yang, Huang, Xuelian, Yu, Xiaojiang, Feng, Yuan Ping, Rusydi, Andrivo, Ding, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic/Molecular Structure and Spectra Biomedicine Biotechnology Cations Charge transfer Chemistry and Materials Science Circular dichroism circulardichroism（XMCD）,giant Condensed Matter Physics Curie temperature Dichroism Ferrites Ferromagnetism First principles Grain boundaries Grain size Insulators Iron oxides magnetic Magnetite magnetite,X—ray Magnetization magnetization,nanosuctured—Fe3O4,ferrite,spin—flipping Materials Science Metal-insulator transition Nanoengineering Nanostructure Nanotechnology Particle size Physical properties Research Article Soft x rays X-rays
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