Magneto-Caloric Effect in Ge0.95Mn0.05 Films

被引：0
|
作者：
Mahmoud Aly Hamad
机构：
[1] Al-Jouf University,Physics Department, College of Science
来源：
Journal of Superconductivity and Novel Magnetism | 2013年 / 26卷
关键词：
Magnetocaloric effect; Model; Magnetization; Magnetic entropy change; Heat capacity change; Relative cooling power;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, a phenomenological model is used to calculate magneto-caloric properties of Ge0.95Mn0.05 films fabricated with substrate temperatures of 85, 100, and 120 ∘C. Calculations showed that the ferromagnetic Mn5Ge3 phase improves magneto-caloric properties of the Ge0.95Mn0.05 films. It is suggested that Ge0.95Mn0.05 films are suitable candidates as refrigerants near room-temperature region.
引用
收藏
页码：449 / 453
页数：4
相关论文
共 50 条
  • [1] Magneto-Caloric Effect in Ge0.95Mn0.05 Films
    Hamad, Mahmoud Aly
    JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2013, 26 (02) : 449 - 453
  • [2] A new magneto-caloric effect
    Akulov, NS
    Kirensky, LW
    JOURNAL OF PHYSICS-USSR, 1940, 3 : 31 - 34
  • [3] Magnetization and the magneto-caloric effect
    Bitter, F
    PHYSICAL REVIEW, 1931, 38 (03): : 528 - 548
  • [4] Magneto-Caloric Effect in Gadolinium
    Hron, Tomas
    Kuba, Jan
    Cingros, Filip
    2009 32ND INTERNATIONAL SPRING SEMINAR ON ELECTRONICS TECHNOLOGY, 2009, : 93 - 96
  • [5] Influence of surface protective films on magneto-caloric effect of Gd
    Yang, Yong, 1600, Northeast University (35):
  • [6] Significant Room Temperature Magneto-Caloric Effect in Ni-Mn-Sn Thin Films
    Modak, Rajkumar
    Deka, B.
    Raja, M. Manivel
    Srinivasan, A.
    ADVANCED SCIENCE LETTERS, 2016, 22 (01) : 26 - 29
  • [7] Magneto-caloric effect in supraconducting tin
    Mendelssohn, K
    Moore, JR
    NATURE, 1934, 133 : 413 - 413
  • [8] Electronic structure and the magneto-caloric effect
    Gruber, C.
    Bedolla, P. O.
    Mohn, P.
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2013, 25 (43)
  • [9] MAGNETO-CALORIC EFFECT IN ANTIFERROMAGNETIC SUPERCONDUCTORS
    ROGACKI, K
    POPPE, U
    POBELL, F
    KOZLOWSKI, G
    SOLID STATE COMMUNICATIONS, 1985, 54 (03) : 253 - 255
  • [10] Enhanced room temperature magneto-caloric effect in Ni-Mn-In films with Fe/Co substitution
    Modak, Rajkumar
    Srinivasan, Ananthakrishnan
    JOURNAL OF APPLIED PHYSICS, 2019, 125 (08)
12345