Structural and magnetic properties of amorphous CoxZr100-x films

被引：0
|
作者：
Rani, Parul [1 ]
Kurichenko, Vladislav [1 ]
Gurbuz, Emel [1 ]
Sanyal, Biplab [1 ]
Andersson, Gabriella [1 ]
机构：
[1] Uppsala Univ, Dept Phys & Astron, Box 516, SE-75120 Uppsala, Sweden
来源：
PHYSICAL REVIEW B | 2023年 / 108卷 / 13期
基金：
瑞典研究理事会;
关键词：
LOCAL ATOMIC ORDER; MEDIUM-RANGE ORDER; CO-ZR; ELECTRONIC-STRUCTURE; MOLECULAR-DYNAMICS;
D O I：
10.1103/PhysRevB.108.134412
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetometry and first-principles density functional theory-based calculations were used to investigate the concentration dependence of magnetic properties of amorphous CoxZr100-x alloys. A linear increase in saturation magnetization (Ms) is observed in both the experiments and calculations. Samples with Co content of at least 62 at.% are inferred to be ferromagnetic at 5 K. The experimentally determined ordering temperature is found to scale quadratically with Co concentration indicating a complex interplay between local structural motifs and magnetic parameters such as exchange interaction and anisotropy.
引用
收藏
页数：6
相关论文
共 50 条
  • [41] CHARACTERIZATION OF STRUCTURAL AND OPTICAL PROPERTIES OF AMORPHOUS CHALCOGENIDE (GeTe4)100-xInx (0≤x≤15) THIN FILMS
    El-Gendy, Y. A.
    Salem, A. M.
    CHALCOGENIDE LETTERS, 2019, 16 (09): : 433 - 442
  • [42] Structural and Magnetic Properties of Amorphous Tb-Dy-Fe-Co Thin Films
    Himalay Basumatary
    Arout Chelvane Jeyaramane
    S. V. Kamat
    Rajeev Ranjan
    Journal of Superconductivity and Novel Magnetism, 2016, 29 : 863 - 867
  • [43] Structural and Magnetic Properties of Amorphous Tb-Dy-Fe-Co Thin Films
    Basumatary, Himalay
    Jeyaramane, Arout Chelvane
    Kamat, S. V.
    Ranjan, Rajeev
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2016, 29 (03) : 863 - 867
  • [44] STRUCTURAL AND ELECTRICAL PROPERTIES OF AMORPHOUS GERMANIUM FILMS
    BAHL, SK
    CHOPRA, KL
    JOURNAL OF VACUUM SCIENCE & TECHNOLOGY, 1969, 6 (05): : 904 - &
  • [45] Structural properties of fluorinated amorphous carbon films
    Wang, X
    Harris, HR
    Bouldin, K
    Temkin, H
    Gangopadhyay, S
    Strathman, MD
    West, M
    JOURNAL OF APPLIED PHYSICS, 2000, 87 (01) : 621 - 623
  • [46] Magnetic structure and macroscopic magnetic properties of Gd100-xCox films: Changing x from 0 to 100
    Vas'kovskiy, V. O.
    Kudyukov, E. V.
    Svalov, A. V.
    Balymov, K. G.
    Maltseva, V. E.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2023, 565
  • [47] MAGNETIC-PROPERTIES OF AMORPHOUS FERROMAGNETIC CO100-XTIX THIN-FILMS
    SURAN, G
    SZTERN, J
    ABOAF, JA
    MCGUIRE, TR
    IEEE TRANSACTIONS ON MAGNETICS, 1981, 17 (06) : 3065 - 3067
  • [48] Tuning magnetic properties by hydrogen implantation in amorphous Fe100-xZrx thin films
    Zamani, Atieh
    Hallen, Anders
    Nordblad, Per
    Andersson, Gabriella
    Hjorvarsson, Bjorgvin
    Jonsson, Petra E.
    JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2013, 346 : 138 - 141
  • [49] STRUCTURAL-PROPERTIES OF AMORPHOUS SIC FILMS AND X-RAY MEMBRANES BY EXAFS
    HAGHIRIGOSNET, AM
    ROUSSEAUX, F
    GAT, E
    DURAND, J
    FLANK, AM
    MICROELECTRONIC ENGINEERING, 1992, 17 (1-4) : 215 - 218
  • [50] Magnetic and structural properties of FexPt100−x on MgO(110) substrates
    Wei Lu
    Junwei Fan
    Yuxin Wang
    Biao Yan
    Journal of Materials Science, 2011, 46 : 3835 - 3839
12345