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

页码：13398 / 13403

页数：6

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