Coulomb-enhanced spin-orbit splitting:: The missing piece in the Sr2RhO4 puzzle

被引：103
|
作者：
Liu, Guo-Qiang [1 ]
Antonov, V. N. [1 ]
Jepsen, O. [1 ]
Andersen., O. K. [1 ]
机构：
[1] Max Planck Inst Festkorperforsch, D-70569 Stuttgart, Germany
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 101卷 / 02期
关键词：
D O I：
10.1103/PhysRevLett.101.026408
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The outstanding discrepancy between the measured and calculated (local-density approximation) Fermi surfaces in the well-characterized, paramagnetic Fermi liquid Sr(2)RhO(4) is resolved by including the spin-orbit coupling and Coulomb repulsion. This results in an effective spin-orbit coupling constant enhanced 2.15 times over the bare value. A simple formalism allows discussion of other systems. For Sr(2)RhO(4), the experimental specific-heat and mass enhancements are found to be 2.2.
引用
收藏
页数：4
相关论文
共 50 条
  • [1] Spin-Orbit Coupling and Interband Transitions in the Optical Conductivity of Sr2RhO4
    Sandilands, Luke J.
    Kyung, Wonshik
    Kim, So Yeun
    Son, J.
    Kwon, J.
    Kang, T. D.
    Yoshida, Y.
    Moon, S. J.
    Kim, C.
    Noh, Tae Won
    PHYSICAL REVIEW LETTERS, 2017, 119 (26)
  • [2] Spin-Orbit Excitons in a Correlated Metal: Raman Scattering Study of Sr2RhO4
    Wang, Lichen
    Liu, Huimei
    Zimmermann, Valentin
    Yogi, Arvind Kumar
    Isobe, Masahiko
    Minola, Matteo
    Hepting, Matthias
    Khaliullin, Giniyat
    Keimer, Bernhard
    PHYSICAL REVIEW LETTERS, 2024, 132 (11)
  • [3] Optical conductivity, Fermi surface, and spin-orbit coupling effects in Sr2RhO4
    Zhang, Guoren
    Pavarini, Eva
    PHYSICAL REVIEW B, 2019, 99 (12)
  • [4] Strong spin-orbit coupling effects on the fermi surface of Sr2RuO4 and Sr2RhO4
    Haverkort, M. W.
    Elfimov, I. S.
    Tjeng, L. H.
    Sawatzky, G. A.
    Damascelli, A.
    PHYSICAL REVIEW LETTERS, 2008, 101 (02)
  • [5] Universality of charge doping driven metal-insulator transition in Sr2RhO4 and role of spin-orbit coupling
    Kwon, Junyoung
    Soltani, Shoresh
    Polley, Craig
    Jung, Jongkeun
    Kim, Minsoo
    Kim, Donghan
    Denlinger, Jonathan
    Song, Dongjoon
    Yoshida, Yoshiyuki
    Kyung, Wonshik
    Kim, Changyoung
    PHYSICAL REVIEW B, 2022, 106 (24)
  • [6] Coulomb-enhanced spin-orbit coupling and semiconductor to half-metal transition under pressure in Sr2CrReO6
    Wang, Jing
    Zu, Ningning
    Wang, Ying
    Wu, Zhijian
    PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS, 2013, 7 (08): : 583 - 586
  • [7] Electronic structure of FeCr2S4: Evidence of Coulomb enhanced spin-orbit splitting
    Sarkar, Soumyajit
    De Raychaudhury, Molly
    Dasgupta, I.
    Saha-Dasgupta, T.
    PHYSICAL REVIEW B, 2009, 80 (20)
  • [8] Half-metallic ferrimagnetism driven by Coulomb-enhanced spin-orbit coupling in PdCrO3
    Jin, Hyo-Sun
    Lee, Kwan-Woo
    PHYSICAL REVIEW B, 2011, 84 (17)
  • [9] Fermi Surface of Sr2RuO4: Spin-Orbit and Anisotropic Coulomb Interaction Effects
    Zhang, Guoren
    Gorelov, Evgeny
    Sarvestani, Esmaeel
    Pavarini, Eva
    PHYSICAL REVIEW LETTERS, 2016, 116 (10)
  • [10] Spin-orbit coupling and magnetism in Sr2CrO4
    Mohapatra, Shubhajyoti
    Singh, Dheeraj Kumar
    Singh, Avinash
    JOURNAL OF PHYSICS-CONDENSED MATTER, 2023, 35 (43)
12345