Magnetoresistive sensors with perpendicular magnetic anisotropy

被引：11
|
作者：
Ding, YF [1 ]
Judy, JH [1 ]
Wang, JP [1 ]
机构：
[1] Univ Minnesota, Ctr MINT, Dept Elect & Comp Engn, Minneapolis, MN 55455 USA
来源：
JOURNAL OF APPLIED PHYSICS | 2005年 / 97卷 / 10期
关键词：
D O I：
10.1063/1.1851712
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A magnetoresistive (MR) read sensor design for magnetic recording has been proposed in an attempt to solve the magnetization distribution and thermal stability problems of nanomcter-scale read sensors. In this design, the free layer has a perpendicular-to-plane easy axis and the reference layer has an in-plane easy axis. The giant-magnetoresistive film with this structure is demonstrated in which the free layer is a [CoFe/Pt](n) multilayer. The structure of the [CoFe/Pt],, multilayer has to be optimized so that the magnetic properties of the free layer can meet the requirements of a MR read head. (c) 2005 American Institute of Physics.
引用
收藏
页数：3
相关论文
共 50 条
  • [1] Magnetoresistive sensors with perpendicular magnetic anisotropy
    Ding, Yunfei
    Judy, Jack H.
    Wang, Jian-Ping
    Journal of Applied Physics, 2005, 97 (10):
  • [2] Perpendicular Magnetic Anisotropy in Heusler Alloy Films and Their Magnetoresistive Junctions
    Hirohata, Atsufumi
    Frost, William
    Samiepour, Marjan
    Kim, Jun-young
    MATERIALS, 2018, 11 (01)
  • [3] Tunable Perpendicular Magnetoresistive Sensor Driven by Shape and Substrate Induced Magnetic Anisotropy
    Barrera, Aleix
    Fourneau, Emile
    Martin, Sergi
    Batllori, Josep Maria
    Alcala, Jordi
    Balcells, Lluis
    Mestres, Narcis
    Nguyen, Ngoc Duy
    Sanchez, Alvaro
    Silhanek, Alejandro V.
    Palau, Anna
    ADVANCED SENSOR RESEARCH, 2023, 2 (02):
  • [4] Magnetic and magnetoresistive properties of NiFe/Au/Co/Au multilayers with perpendicular anisotropy of Co layers
    Urbaniak, M.
    Stobiecki, F.
    Szymański, B.
    Ehresmann, A.
    Maziewski, A.
    Tekielak, M.
    Journal of Applied Physics, 2007, 101 (01):
  • [5] Magnetic and magnetoresistive properties of NiFe/Au/Co/Au multilayers with perpendicular anisotropy of Co layers
    Urbaniak, M.
    Stobiecki, F.
    Szymanski, B.
    Ehresmann, A.
    Maziewski, A.
    Tekielak, M.
    JOURNAL OF APPLIED PHYSICS, 2007, 101 (01)
  • [6] Nanoscale magnetic tunnel junction sensors with perpendicular anisotropy sensing layer
    Zeng, Z. M.
    Amiri, P. Khalili
    Katine, J. A.
    Langer, J.
    Wang, K. L.
    Jiang, H. W.
    APPLIED PHYSICS LETTERS, 2012, 101 (06)
  • [7] Magnetoresistive detection of perpendicular switching in a magnetic insulator
    Silvia Damerio
    Achintya Sunil
    Weronika Janus
    M. Mehraeen
    Steven S.-L. Zhang
    Can O. Avci
    Communications Physics, 7
  • [8] Contact magnetoresistive head for perpendicular magnetic recording
    J Appl Phys, 8 pt 2A (5002):
  • [9] Contact magnetoresistive head for perpendicular magnetic recording
    Takano, K
    Muraoka, H
    Nakamura, Y
    JOURNAL OF APPLIED PHYSICS, 1996, 79 (08) : 5002 - 5004
  • [10] Magnetoresistive detection of perpendicular switching in a magnetic insulator
    Damerio, Silvia
    Sunil, Achintya
    Janus, Weronika
    Mehraeen, M.
    Zhang, Steven S. -L.
    Avci, Can O.
    COMMUNICATIONS PHYSICS, 2024, 7 (01)
12345