Giant enhancement of (BH)max in BaFe12O19/Y3Fe5O12 nanocomposite powders

被引：25

作者：

Yang, Haibo ^{[1
]}

Ye, Ting ^{[1
]}

Lin, Ying ^{[1
]}

Liu, Miao ^{[1
]}

Zhang, Ge ^{[1
]}

Kang, Pan ^{[1
]}

机构：

[1] Shaanxi Univ Sci & Technol, Sch Mat Sci & Engn, Xian 710021, Peoples R China

来源：

MATERIALS LETTERS | 2015年 / 145卷

基金：

中国国家自然科学基金;

关键词：

Composite powders; Magnetic materials; Sol-gel preparation; MAGNETIC-PROPERTIES; COMPOSITE;

D O I：

10.1016/j.matlet.2015.01.080

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

BaFe12O19/Y3Fe5O12 (BaM/YIG) nanocomposite powders were successfully prepared via a simple one-step sol-gel method. All the samples show single-phase-like hysteresis loops indicating the existence of the exchange coupling phenomenon in the nanocomposite powders. Moreover, obvious enhancements of 107.93% in (BH)(max) value and 19.3% in remanence value can be observed compared with BaM. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：19 / 22

页数：4

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