Coexistence of Tunable Magneto-Resistance and -Capacitance in Sm2Ga2Fe2O9

被引：1
|
作者：
Wu, Ye [1 ]
Fu, Hao [2 ]
Lin, Yingcheng [3 ,4 ]
Xu, Jian [1 ]
机构：
[1] Louisiana State Univ, Coll Engn, Div Elect & Comp Engn, Baton Rouge, LA 70803 USA
[2] McGill Univ, Dept Mech Engn, 817 Sherbrooke St West,Room 270, Montreal, PQ H3A 0C3, Canada
[3] Chongqing Univ, Minist Educ, Key Lab Dependable Serv Comp Cyber Phys Soc, Chongqing 400044, Peoples R China
[4] Chongqing Univ, Coll Commun Engn, Chongqing 400044, Peoples R China
来源：
SCIENCE OF ADVANCED MATERIALS | 2017年 / 9卷 / 09期
关键词：
Magnetoresistance; Magnetocapacitance; Magnetoloss; COLOSSAL MAGNETORESISTANCE;
D O I：
10.1166/sam.2017.3117
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Sm2Ga2Fe2O9 was synthesized by sol-gel. We have experimentally observed coexistence of tunable magnetoresistance and -capacitance in Sm2Ga2Fe2O9. A theoretical model based on charge gradient was proposed to explain the coexisting magneto-resistance and -capacitance tunability in material systems. Our model agrees with the experimental results.
引用
收藏
页码：1458 / 1463
页数：6
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