Synthesis and Ferromagnetic Properties of Magnetic Ink for Direct Printing

Title
Synthesis and Ferromagnetic Properties of Magnetic Ink for Direct Printing
Author(s)
김기현김종렬[김종렬]조상근[조상근]김진배[김진배]전광원[전광원]
Keywords
BIOMEDICAL APPLICATIONS; NANOPARTICLES
Issue Date
201110
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Citation
IEEE TRANSACTIONS ON MAGNETICS, v.47, no.10, pp.3157 - 3159
Abstract
Magnetic nanoparticles with a core/shell structure were fabricated by a sol-gel method and following hydrogen reduction process. The reduction process changed the crystal structure of synthesized nanoparticles from iron-oxide single phase to iron phase covered with an iron-aluminum oxide shell layer. These nanoparticles were dispersed by homogenizing and ultrasonication in order to form ferromagnetic ink. Using synthesized ink, patterns with soft magnetic properties were successfully printed on Si substrates by a direct printing method.
URI
http://hdl.handle.net/YU.REPOSITORY/24471http://dx.doi.org/10.1109/TMAG.2011.2157476
ISSN
0018-9464
Appears in Collections:
이과대학 > 물리학과 > Articles
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