Utilizing the anti-ferromagnetic functionality of a multiferroic shell to study exchange bias in hybrid core-shell nanostructures

被引：16
|
作者：
Ali, S. S. [1 ,2 ]
Li, W. J. [1 ]
Javed, K. [1 ]
Shi, D. W. [1 ]
Riaz, S. [1 ,3 ]
Liu, Y. [4 ,5 ]
Zhao, Y. G. [4 ,5 ]
Zhai, G. J. [2 ]
Han, X. F. [1 ]
机构：
[1] Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Natl Space Sci Ctr, Beijing 100190, Peoples R China
[3] Univ Punjab, Ctr Excellence Solid State Phys, Lahore 54590, Pakistan
[4] Tsinghua Univ, Dept Phys, Beijing 100084, Peoples R China
[5] Tsinghua Univ, State Key Lab Low Dimens Quantum Phys, Beijing 100084, Peoples R China
来源：
NANOSCALE | 2015年 / 7卷 / 32期
关键词：
MAGNETIC-PROPERTIES; PHYSICS; FILMS;
D O I：
10.1039/c5nr02977e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A three-step method has been employed to synthesize 1D core-shell nanostructures consisting of a ferromagnetic Co90Pt10 (CoPt) core and a La doped multiferroic Bi0.87La0.13FeO3 (BLFO) shell. La doping efficiently removes the secondary impurity phases in the multiferroic shell and exchange interaction gives a significant exchange bias effect demonstrating the anti-ferromagnetic functionality of Bi0.87La0.13FeO3.
引用
收藏
页码：13398 / 13403
页数：6
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