Extended Dynamic Spin-Fluctuation Theory with Application to Iron

被引：1
|
作者：
Reser, B. I. [1 ]
Melnikov, N. B. [2 ]
Grebennikov, V. I. [1 ]
机构：
[1] RAS, Inst Met Phys, Ekaterinburg 620990, Russia
[2] Moscow MV Lomonosov State Univ, Moscow 119991, Russia
来源：
MAGNETISM AND MAGNETIC MATERIALS V | 2012年 / 190卷
关键词：
Transition metals; spin fluctuations; finite-temperature magnetism; phase transition;
D O I：
10.4028/www.scientific.net/SSP.190.55
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The problem of discontinuous phase transition in the dynamic spin-fluctuation theory is resolved by taking into account large anharmonic spin fluctuations and nonlocality of the mean Green function. The extended theory is applied to the calculation of magnetic properties of iron.
引用
收藏
页码：55 / +
页数：2
相关论文
共 50 条
  • [1] Extended dynamic spin-fluctuation theory of metallic magnetism
    Melnikov, N. B.
    Reser, B. I.
    Grebennikov, V. I.
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2011, 23 (27)
  • [2] Magnetism of metals in the dynamic spin-fluctuation theory
    Melnikov, N. B.
    Reser, B. I.
    [J]. PHYSICS OF METALS AND METALLOGRAPHY, 2016, 117 (13): : 1328 - 1383
  • [3] Magnetism of metals in the dynamic spin-fluctuation theory
    N. B. Melnikov
    B. I. Reser
    [J]. Physics of Metals and Metallography, 2016, 117 : 1328 - 1383
  • [4] Spin-fluctuation theory of FeSi
    Takahashi, Y
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 1997, 9 (12) : 2593 - 2605
  • [5] Temperature Hysteresis in the Dynamic Spin-Fluctuation Theory for Strong Ferromagnets
    Reser, B. I.
    Grebennikov, V. I.
    Melnikov, N. B.
    [J]. MAGNETISM AND MAGNETIC MATERIALS, 2009, 152-153 : 579 - +
  • [6] Local Moments in the Dynamic Spin-Fluctuation Theory of Metallic Magnetism
    Melnikov, N. B.
    Reser, B. I.
    Grebennikov, V. I.
    [J]. MAGNETISM AND MAGNETIC MATERIALS V, 2012, 190 : 43 - +
  • [7] APPLICATION OF SPIN-FLUCTUATION THEORY TO SUPERFLUID HE-3
    FAY, D
    [J]. PHYSICS LETTERS A, 1975, A 51 (06) : 365 - 366
  • [8] Low-Temperature Magnetism of Metals in the Dynamic Spin-Fluctuation Theory
    Melnikov, N. B.
    Reser, B. I.
    [J]. JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2015, 28 (03) : 797 - 803
  • [9] Low-Temperature Magnetism of Metals in the Dynamic Spin-Fluctuation Theory
    N. B. Melnikov
    B. I. Reser
    [J]. Journal of Superconductivity and Novel Magnetism, 2015, 28 : 797 - 803
  • [10] Problem of temperature dependence in the dynamic spin-fluctuation theory for strong ferromagnets
    Reser, B. I.
    Melnikov, N. B.
    [J]. JOURNAL OF PHYSICS-CONDENSED MATTER, 2008, 20 (28)
12345