Magnetic moment measurement of magnetic nanoparticles using atomic force microscopy

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Title
Magnetic moment measurement of magnetic nanoparticles using atomic force microscopy
Author(s)
J W Park; I S Yoo; W S Chang; E C Lee; H Ju; Bong Hyun Chung; B S Kim
Bibliographic Citation
Measurement Science and Technology, vol. 19, no. 1, pp. 17005-17007
Publication Year
2008
Abstract
Magnetic moment per unit mass of magnetic nanoparticles was found by using the atomic force microscope (AFM). The mass of the nanoparticles was acquired from the resonance frequency shift of the particle-attached AFM probe and magnetic force measurement was also carried out with the AFM. Combining with magnetic field strength, the magnetic moment per unit mass of the nanoparticles was determined as a function of magnetic field strength.
Keyword
Magnetic alloyed nanoparticlesMagnetic field strengthMagnetic momentAtomic force microscope
ISSN
0957-0233
Publisher
IOP Publishing Ltd
DOI
http://dx.doi.org/10.1088/0957-0233/19/1/017005
Type
Article
Appears in Collections:
1. Journal Articles > Journal Articles
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