Response of magnetic nanoparticle assemblies
نویسندگان
چکیده
منابع مشابه
Magnetic Nanoparticle Assemblies
This chapter provides an introduction to the fundamental physical ideas and models relevant to the phenomenon of magnetic hysteresis in nanoparticle assemblies. The concepts of single-domain particles and superparamagnetism are discussed. The mechanisms of magnetization by coherent rotation and the role of temperature in the gradual decay of magnetization are analyzed in the framework of simple...
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Jeffrey B. Kortright,1 Olav Hellwig,2 Karine Chesnel,1 Shouheng Sun,3 and Eric E. Fullerton2 1Lawrence Berkeley National Laboratory, Berkeley, California 94720, USA 2San Jose Research Center, Hitachi Global Storage Technologies, 650 Harry Road, San Jose, California 95120, USA 3IBM T. J. Watson Research Center, Yorktown Heights, New York 10598, USA (Received 21 October 2004; published 4 January ...
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The design and development of multifunctional composite materials from artificial nano-constituents is one of the most compelling current research areas. This drive to improve over nature and produce 'meta-materials' has met with some success, but results have proven limited with regards to both the demonstration of synergistic functionalities and in the ability to manipulate the material prope...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2012
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/393/1/012005