DocumentCode :
3449766
Title :
Microwave Properties of Fe-based Nanocrystalline Alloy Particles
Author :
Zhou, P.H. ; Deng, L.J. ; Xie, J.L. ; Liu, Y.Q.
Author_Institution :
School of Microelectronics and Solid-state Electronics, University of Electronic Science and Technology of China, Chengdu 610054, China
fYear :
2006
fDate :
10-13 Jan. 2006
Firstpage :
152
Lastpage :
154
Abstract :
Microwave properties of Fe-based nanocrystalline alloy particles mainly depend on the crystal structure and particle morphology. It’s difficult to build up their relationship directly, so magnetic properties are introduced as intermediaries. In this paper, nanocrystalline Fe73.5Cu1Nb3Si13.5B7alloy powders were prepared and tested by the structural, magnetic and microwave measurement. It’s found that besides particle size, the structural properties such as grain size or lattice constant have important influence on the sample’s static magnetic properties, and such influence effectively extends to its complex permeability. Moreover, the exchange coupling and surface-effect were discussed in this issue.
Keywords :
Magnetic Properties; Microwave Properties; Nanocrystalline Alloy; Copper alloys; Grain size; Iron alloys; Magnetic properties; Microwave measurements; Morphology; Niobium alloys; Powders; Silicon alloys; Testing; Magnetic Properties; Microwave Properties; Nanocrystalline Alloy;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Emerging Technologies - Nanoelectronics, 2006 IEEE Conference on
Print_ISBN :
0-7803-9357-0
Type :
conf
DOI :
10.1109/NANOEL.2006.1609702
Filename :
1609702
Link To Document :
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