| Literature DB >> 32219240 |
Keisuke Sawano1, Keishi Tsukiyama1, Makoto Shimizu1, Mihiro Takasaki1, Yuya Oaki1, Takashi Yamamoto1, Yasuaki Einaga1, Christian Jenewein2, Helmut Cölfen2, Hideo Kaiju1, Tetsuya Sato1, Hiroaki Imai1.
Abstract
The coercivity of magnetic nanoparticles is enhanced by the exchange coupling effect at the interface of ferrimagnetic and antiferromagnetic self-assembled monolayers. Antiferromagnetic Co3O4 nanocubes were regularly stacked on an ordered monolayer of ferrimagnetic Fe3O4 nanocubes by layer-by-layer manipulation using evaporation-driven self-assembly. The ordered arrangements of the ferrimagnetic and antiferromagnetic nanocubes are effective for the enhancement of the ferromagnetic character.Entities:
Year: 2020 PMID： 32219240 DOI： 10.1039/c9nr10558a
Source DB: PubMed Journal: Nanoscale ISSN： 2040-3364 Impact factor: 7.790