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The spontaneous magnetization of metallic hydrogen and the Electron‐Phonon interaction
Author(s) -
Yang Qiubo,
Zhang Xiangdong,
Wu Jianhua,
Li Bozang
Publication year - 1996
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221960122
Subject(s) - condensed matter physics , magnetization , phonon , ferromagnetism , electron , spontaneous magnetization , metal , metallic hydrogen , hydrogen , polarization (electrochemistry) , physics , materials science , magnetic field , chemistry , quantum mechanics , metallurgy
Based on the spin‐polarization theory of ferromagnetism of Hirsch and taking the electron‐phonon interaction into account, we study the effect of electron‐phonon interaction on the spontaneous magnetization m s of metallic hydrogen at zero temperature. It is shown that the lattice vibration not only reduces m s , but also narrows the area of m s ≠ 0.