DocumentCode :
1572115
Title :
Exchange-coupled FePt nanoparticle assembly
Author :
Hao Zeng ; Teiaswi ; Vedantam, S. ; Liu, J. Ping ; Shouheng Sun
Author_Institution :
IBM T. J. Watson Research Center
fYear :
2002
Firstpage :
378
Lastpage :
378
Abstract :
Summary form only given. High-performance permanent magnetic materials for energy-related applications need large energy-products (BH)max. A permanent magnet with large (BH)max should exhibit both a high saturation magnetization, MS, and a large coercive field, HC. L10 ordered FePt has high MS (~ 1100 emu/cm3) and large magnetocrystalline anisotropy constant KU (> 5×107 erg/cm3), therefore is a suitable candidate for permanent magnetic materials.
Keywords :
Annealing; Assembly; Magnetic anisotropy; Magnetic materials; Nanoparticles; Nanostructures; Perpendicular magnetic anisotropy; Remanence; Saturation magnetization; Solvents;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Magnetics Conference, 2002. INTERMAG Europe 2002. Digest of Technical Papers. 2002 IEEE International
Conference_Location :
Amsterdam, The Netherlands
Print_ISBN :
0-7803-7365-0
Type :
conf
DOI :
10.1109/INTMAG.2002.1001265
Filename :
1001265
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1572115
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