Structure and magnetic properties of ternary Tb-Fe-B nanoparticles and nanoflakes
Structure and magnetic properties of ternary Tb-Fe-B nanoparticles and nanoflakes
复制标题
三元Tb-Fe-B纳米粒子和纳米片的结构和磁性能
DOI:
10.1063/1.3653256
复制
发表时间:
2011-10
影响因子:
4
通讯作者:
岳明
中科院分区:
文献类型:
--
作者:
岳明
The structure and magnetic properties were studied for the ternary Tb-Fe-B nanoparticles and nanoflakes prepared by surfactant-aid high energy ball milling and subsequent size-selection. For the nanoparticles, significant room-temperature coercivity up to 10.6 kOe was achieved with the average particle size of 31.4 nm, but it decreases substantially to 400 Oe as the size is down to 8.2 nm. For the nanoflakes, the thickness is in the range of 50-80 nm while the length is about 1.1 μm, and high coercivity of 22.1 kOe and strong magnetic anisotropy were obtained simultaneously, indicating that the nanoflakes possess excellent permanent magnetic properties.
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影响因子:
9.4
作者:
Cui, B. Z.;Li, W. F.;Hadjipanayis, G. C.
通讯作者:
Hadjipanayis, G. C.
影响因子:
2.7
作者:
Gabay, A. M.;Akdogan, N. G.;Hadjipanayis, G. C.
通讯作者:
Hadjipanayis, G. C.
影响因子:
2.7
作者:
Lee, SK;Das, BN;Harris, VG
通讯作者:
Harris, VG
影响因子:
2.6
作者:
C. Rong;N. Poudyal;J. Liu
通讯作者:
C. Rong;N. Poudyal;J. Liu
影响因子:
2.1
作者:
N. Akdogan;G. Hadjipanayis;D. Sellmyer
通讯作者:
N. Akdogan;G. Hadjipanayis;D. Sellmyer