Compositional dependence of magnetic and high frequency properties of nanogranular FeCo-TiO2 films

被引：0
|
作者：
机构：
[1] Wang, Yicheng
[2] Zhang, Huaiwu
[3] Wang, Luo
[4] Bai, Feiming
来源：
Zhang, H. (hwzhang@uestc.edu.cn) | 1600年 / American Institute of Physics Inc.卷 / 115期
关键词：
A series of soft magnetic nanogranular FeCo-TiO2 films with different compositions of FeCo were fabricated on Si substrates by co-sputtering FeCo and TiO2; and the magnetic and high frequency properties were studied in details. X-ray diffraction analysis confirmed that the films were nanocrystalline/amorphous composites. A high saturation magnetization of 14 kGs; a low coercivity of 5.3 Oe; a FMR frequency of 3.2 GHz; and a high resistivity of 1068 μΩ cm were obtained when the volume fraction of FeCo was 0.68. The excellence electromagnetic properties make the films an excellent candidate for microwave applications. © 2014 AIP Publishing LLC;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Conference article (CA)
引用
收藏
相关论文
共 50 条
  • [31] Improved high-frequency soft magnetic properties of FeCo films on organic ferroelectric PVDF substrate
    Li, Dong
    Wang, Zhen
    Han, Xuemeng
    Li, Yue
    Guo, Xiaobin
    Zuo, Yalu
    Xi, Li
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2015, 375 : 33 - 37
  • [32] Soft magnetic properties and microwave permeability of multilayer nanogranular films with high resistivity
    Bie Shao-Wei
    Jiang Jian-Jun
    Ma Qiang
    Du Gang
    Yuan Lin
    Di Yong-Jiang
    Feng Ze-Kun
    He Hua-Hui
    ACTA PHYSICA SINICA, 2008, 57 (04) : 2514 - 2518
  • [33] High-frequency magnetic properties of FeCoBSi/SiO2 and (FeCo/CoB)/SiO2 multilayer thin films
    Frommberger, M
    Ludwig, A
    Sehrbrock, A
    Quandt, E
    IEEE TRANSACTIONS ON MAGNETICS, 2003, 39 (05) : 3166 - 3168
  • [34] Compositional dependence of the magnetic properties of epitaxial FeV/MgO thin films
    Devolder, T.
    Tahmasebi, T.
    Eimer, S.
    Hauet, T.
    Andrieu, S.
    APPLIED PHYSICS LETTERS, 2013, 103 (24)
  • [35] TEMPERATURE AND COMPOSITIONAL DEPENDENCE OF MAGNETIC-PROPERTIES OF AMORPHOUS FEGE FILMS
    SURAN, G
    DAVER, H
    SZTERN, J
    PHYSICA B & C, 1977, 86 (JAN-M): : 810 - 812
  • [36] Compositional dependence of magnetic properties of Co-Pt thin films
    Mani Pandey, K. K.
    Chen, J. S.
    Chow, G. M.
    JOURNAL OF APPLIED PHYSICS, 2006, 100 (05)
  • [37] Compositional dependence of magnetic properties of Co-Pt thin films
    Pandey, K. K. Mani
    Chen, J.S.
    Chow, G.M.
    Journal of Applied Physics, 2006, 100 (05):
  • [38] Structure, stress, and magnetic properties of high saturation magnetization films of FeCo
    Vas'ko, VA
    Rantschler, JO
    Kief, MT
    IEEE TRANSACTIONS ON MAGNETICS, 2004, 40 (04) : 2335 - 2337
  • [39] Thickness dependence of dynamic magnetic properties of soft (FeCo)-Si alloy thin films
    Wu, Shuang
    Abe, Kyotaro
    Nakano, Takuma
    Mewes, Tim
    Mewes, Claudia
    Mankey, G. J.
    Suzuki, Takao
    PHYSICAL REVIEW B, 2019, 99 (14)
  • [40] Applied magnetic field angle dependence of the static and dynamic magnetic properties in FeCo films during the deposition
    Cao, Derang
    Zhu, Zengtai
    Feng, Hongmei
    Pan, Lining
    Cheng, Xiaohong
    Wang, Zhenkun
    Wang, Jianbo
    Liu, Qingfang
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2016, 416 : 208 - 212
12345