Magnetic nanochains of metal formed by assembly of small nanoparticles.
Ni nanochains are synthesized with diameters of 150-250 nm and lengths of 0.5-2 microm by assembly of small nanoparticles, which exhibit a magnetic coercivity over two orders of magnitude larger than that of bulk Ni.
Liu
Chen-Min
CM
School of Material Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100-083, China.
Guo
Lin
L
Wang
Rong-Ming
RM
Deng
Yuan
Y
Xu
Hui-Bin
HB
Yang
Shihe
S