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
相关论文
共 50 条
  • [1] Enhancement in energy product in Sm-Co/Fe exchange coupled magnetic layers with molybdenum interlayers
    Furrukh Shahzad
    Saadat Anwar Siddiqi
    Journal of Rare Earths, 2010, 28 (02) : 274 - 276
  • [2] ENHANCEMENT OF ENERGY PRODUCT WITH INSERTION OF Ti BETWEEN EXCHANGE COUPLED Sm-Co AND Fe LAYERS
    Shahzad, Furrukh
    Siddiqi, Saadat Anwar
    Yan, Shi-Shen
    Anwar, M. Sabieh
    Ramay, S. M.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS B, 2011, 25 (22): : 2957 - 2963
  • [3] Coercivity and energy product of thin Sm-Co layers
    Andreescu, R
    O'Shea, MJ
    JOURNAL OF APPLIED PHYSICS, 2002, 91 (10) : 8183 - 8185
  • [4] Coercivity and energy product of thin Sm-Co layers
    Andreescu, R., 1600, American Institute of Physics Inc. (91):
  • [5] Rise in energy product of Sm-Co/Fe spring exchange magnetic bilayers with addition of Cr at interface
    Shahzad, Furrukh
    Siddiqi, Saadat Anwar
    Xu Jing
    Bai Hong-liang
    Tang Min-jian
    INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES, 2011, 18 (04) : 329 - 331
  • [6] Effect of Mo interlayer on magnetic properties of exchange coupled Sm-Co/Fe bilayers
    Shahzad, Furrukh
    Siddiqi, Saadat Anwar
    Yan, Shi-Shen
    Jing, Xu
    Bai Hong-liang
    Tang Min-jian
    Xing Peng-fei
    He Shu-min
    Xu Tong-shuai
    BRAZILIAN JOURNAL OF PHYSICS, 2010, 40 (02) : 201 - 203
  • [7] Magnetic properties of Sm-Co/Fe exchange spring magnets
    Yildiz, F.
    Yalcin, O.
    Oezdemir, M.
    Aktas, B.
    Koeseoglu, Y.
    Jiang, J. S.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2004, 272 : E1941 - E1942
  • [8] Fabrication and magnetic properties of Sm-Co/Fe-Co and Sm-Co/Fe-Co-Dy magnetic nanowires
    Kang, Licong
    Cui, Chunxiang
    Yang, Wei
    Guo, Jing
    SUPERLATTICES AND MICROSTRUCTURES, 2017, 107 : 246 - 253
  • [9] Microstructure and intergranular diffusion in exchange-coupled Sm-Co/Fe nanocomposites
    Zhang, Ying
    Kramer, M. J.
    Rong, Chuanbing
    Liu, J. Ping
    APPLIED PHYSICS LETTERS, 2010, 97 (03)
  • [10] Magnetic structure in Fe/Sm-Co exchange spring bilayers with intermixed interfaces
    Liu, Yaohua
    Velthuis, S. G. E. Te
    Jiang, J. S.
    Choi, Y.
    Bader, S. D.
    Parizzi, A. A.
    Ambaye, H.
    Lauter, V.
    PHYSICAL REVIEW B, 2011, 83 (17)
12345