Enhancement in energy product in Sm-Co/Fe exchange coupled magnetic layers with molybdenum interlayers

被引：6
|
作者：
Shahzad, Furrukh [1 ,2 ]
Siddiqi, Saadat Anwar [1 ]
Yan Shishen [2 ]
机构：
[1] Univ Punjab, Ctr Solid State Phys, Lahore 54590, Pakistan
[2] Shandong Univ, Sch Phys & Microelect, Jinan 250100, Peoples R China
来源：
JOURNAL OF RARE EARTHS | 2010年 / 28卷 / 02期
关键词：
exchange spring magnet; nanocomposite; (BH)(max) product; rare earths; FILMS; FE; MAGNETORESISTANCE;
D O I：
10.1016/S1002-0721(09)60095-8
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Trilayers of Sm-Co/Mo/Fe were deposited by DC and RF magnetron sputtering on Si (100) substrate at 650 degrees C. Effect of very thin Mo interlayers on energy product of magnetic layers was studied. All the samples showed strong exchange coupling and single phase behavior. With increasing Mo interlayer thickness, we observed oscillating behavior of saturation magnetization and energy product. The rise in energy product was observed as 22% for 0.3 nm Mo interlayer as compared to sample without Mo interlayer.
引用
收藏
页码：274 / 276
页数：3
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