Fabrication and magnetization reversal of L10 FeMnPt dots surrounded by paramagnetic A1 phase formed by ion irradiation
Fabrication and magnetization reversal of L10 FeMnPt dots surrounded by paramagnetic A1 phase formed by ion irradiation
复制标题
离子辐照形成的顺磁性 A1 相包围的 L10 FeMnPt 点的制备和磁化反转
DOI:
10.1016/j.scriptamat.2017.08.009
复制
发表时间:
2018
影响因子:
6
通讯作者:
Hasegawa T
中科院分区:
文献类型:
--
作者:
Hasegawa T
A nanopatterning method involving a ferromagnetic (FM)–paramagnetic (PM) phase transformation caused by ion irradiation has been developed. A (Fe0.56Mn0.44)50Pt50film with the orderedL10structure and uniaxial magnetocrystalline anisotropy constant (Ku) of 2.1 × 106J m− 3was fabricated. Mn ion irradiation produced a smooth FM dot array with dot diameters of 100 nm surrounded by the PM phase, which was obtained from the induced FM–PM phase transition caused by the structural transformation from theL10structure to the disorderedA1 structure and a slight increase in the Mn content. The magnetization reversal process was studied by investigating the angle dependence of the dot reversal field.
登录
查看更多内容
DOI:
--
发表时间:
2003
期刊:
影响因子:
--
作者:
T. Shima;K. Takanashi;Y. Takahashi;K. Hono;G. Li;S. Ishio
通讯作者:
S. Ishio
DOI:
--
发表时间:
1995
期刊:
影响因子:
--
作者:
Y. Uesaka;Y. Nakatani;N. Hayashi
通讯作者:
N. Hayashi
影响因子:
3.2
作者:
Barton C
通讯作者:
Barton C
影响因子:
3.5
作者:
Johannes Bernardus Charles Engelen;M. Delalande;A. Fèbre;T. Bolhuis;T. Shimatsu;N. Kikuchi;L. Abelmann;J. Lodder
通讯作者:
J. Lodder
影响因子:
3.2
作者:
Hu, G;Thomson, T;Terris, BD
通讯作者:
Terris, BD