Synthesis and charateristics of NdFeB magnetic nanoparticle

Author

Cha, Hyun Gil ; Kim, Young Hwan ; Kim, Chang Woo ; Kang, Young Soo

Author_Institution

Pukyong Nat. Univ., Busan

Volume

1

fYear

2006

fDate

22-25 Oct. 2006

Firstpage

656

Lastpage

657

Abstract

NdFeB system nanoparticles using the mixture of NdFeB-oleate complexes under the pressure of 40 Pa at 380degC with argon gas without any solvent are formed by thermal decomposition method. The produced NdFeB system nanoparticles were collected as colloidal solution of CHCl₃. The morphology and size of prepared NdFeB nanoparticles were investigated with transmission electron microscopy (TEM). The chemical composition was determined by electron probe X-ray micro-analyzer (EPMA). The crystal structure of the nanocomposite was corroborated by using X-ray powder diffraction (XRD). The magnetic property was measured with super conducting quantum interference device (SQUID). (Abstract)

Keywords

SQUIDs; electron probe analysis; magnetic particles; nanoparticles; neodymium compounds; pyrolysis; transmission electron microscopy; NdFeB; NdFeB - System; X ray powder diffraction; electron probe X ray microanalyzer; magnetic nanoparticle; super conducting quantum interference device; thermal decomposition method; transmission electron microscopy; Argon; Chemicals; Colloidal crystals; Morphology; Nanoparticles; Nanostructures; Probes; Solvents; Thermal decomposition; Transmission electron microscopy; N-dFe-B nanoparticle; thermal decomposition; without solvent;

fLanguage

English

Publisher

ieee

Conference_Titel

Nanotechnology Materials and Devices Conference, 2006. NMDC 2006. IEEE

Conference_Location

Gyeongju

Print_ISBN

978-1-4244-0541-1

Electronic_ISBN

978-1-4244-0541-1

Type

conf

DOI

10.1109/NMDC.2006.4388948

Filename

4388948