Magnetic moment measurement of magnetic nanoparticles using atomic force microscopy

  • Park, J-W; 
  • Yoo, I. S.; 
  • Chang, W-S; 
  • Lee, E-C; 
  • Ju, H.; 
  • ... Kim, B. S.; 
  • 외 1명
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초록

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.

키워드

magnetic alloyed nanoparticles; magnetic moment; magnetic field strength; atomic force microscope; NITRIDE FILMS; ELASTICITY; SYSTEMS; CELLS; BEADS
제목
Magnetic moment measurement of magnetic nanoparticles using atomic force microscopy
저자
Park, J-W; Yoo, I. S.; Chang, W-S; Lee, E-C; Ju, H.; Chung, B. H.; Kim, B. S.
DOI
10.1088/0957-0233/19/1/017005
발행일
2008-01
유형
Article
저널명
Measurement Science and Technology
권
19
호
1