Structural and magnetic properties of Cu-alloyed FePd films
Structural and magnetic properties of Cu-alloyed FePd films
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铜合金 FePd 薄膜的结构和磁性能
DOI:
10.1016/j.jmmm.2015.01.017
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发表时间:
2015
影响因子:
2.7
通讯作者:
M. Marszałek
中科院分区:
文献类型:
--
作者:
A. Polit;D. Makarov;C. Brombacher;M. Krupinski;M. Perzanowski;Y. Zabila;M. Albrecht;M. Marszałek
Multilayer films [Cu(dÅ)/Fe(9 Å)/Pd(11 Å)]5were deposited at room temperature on Si(001)/SiO2(400 nm) substrates. In order to induce chemical L10ordering, the as-deposited samples were post-annealed by rapid thermal annealing (RTA) at 600 °C for 90 s followed additionally by heating in ultra-high vacuum (UHV) at 700 °C up to several hours. In this study the impact of post-annealing on the structural and magnetic properties of FePdCu alloy films in dependence on the Cu content was investigated. It was found that the addition of Cu to the FePd alloy has a strong influence on the chemical ordering process and the (001) texture formation. After the RTA treatment only an isotropic distribution of the easy axis of magnetization with coercive fields in the range of a few hundred mT was observed. In contrast, samples which were additionally heated for 1 h at 700 °C revealed an out-of-plane easy axis of magnetization with an effective magnetic anisotropy of about 2×105J/m3for the sample containing 10 at% of Cu.
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DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
V. Myagkov;V. S. Zhigalov;L. Bykova;L. A. Solov’ev;G. Bondarenko
通讯作者:
G. Bondarenko
DOI:
--
发表时间:
2010
期刊:
影响因子:
--
作者:
M. Perzanowski;Y. Zabila;J. Morgiel;A. Polit;M. Krupiński;A. Dobrowolska;M. Marszałek
通讯作者:
M. Marszałek
DOI:
--
发表时间:
2009
期刊:
影响因子:
--
作者:
Jun;J. Ha
通讯作者:
J. Ha
影响因子:
4
作者:
Karanasos, V;Panagiotopoulos, I;Hadjipanayis, GC
通讯作者:
Hadjipanayis, GC
影响因子:
3.2
作者:
S. Liou;Yi Liu;S. Malhotra;M. Yu;D. Sellmyer
通讯作者:
S. Liou;Yi Liu;S. Malhotra;M. Yu;D. Sellmyer