Spin dynamics in the stripe phase of high-Tc cuprates with the modulation of superconducting order

被引：1
作者：
Zhou, J. [1 ,2 ]
Guo, J. [1 ,2 ]
Jiang, H. M. [3 ]
Li, J. X. [1 ,2 ]
机构：
[1] Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
[2] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China
[3] Hangzhou Normal Univ, Dept Phys, Hangzhou 310036, Zhejiang, Peoples R China
来源：
EUROPEAN PHYSICAL JOURNAL B | 2011年 / 82卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
COPPER-OXIDE SUPERCONDUCTORS; MAGNETIC FLUCTUATIONS; TEMPERATURE; LA2-XSRXCUO4; EXCITATIONS; SCATTERING;
D O I：
10.1140/epjb/e2011-20173-3
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Possible superconducting order modulation and its effect on the spin susceptibility in the coexisting phase of the stripe and superconducting orders are investigated. It is shown that the superconducting order modulation is mainly caused by the spin-domain-derived scattering, while the charge-domain-derived scattering tends to suppress it in a wide parameter region. The modulation leads to a two-peak structure in the spin excitation spectrum, which is qualitatively consistent with the recent experimental observations in La2-xSrxCuO4. This result suggests the importance of the superconducting order modulation for the understanding of the multiform spin excitations in these cuprate superconductors.
引用
收藏
页码：295 / 301
页数：7
相关论文
共 50 条
  • [31] Comment on "High-field studies of superconducting fluctuations in high-Tc cuprates: Evidence for a small gap distinct from the large pseudogap"
    Ramallo, M. V.
    Carballeira, C.
    Rey, R. I.
    Mosqueira, J.
    Vidal, F.
    PHYSICAL REVIEW B, 2012, 85 (10)
  • [32] Evidence for Intra-Unit-Cell magnetic order in the pseudo-gap state of high-Tc cuprates
    Sidis, Y.
    Bourges, P.
    10TH INTERNATIONAL CONFERENCE ON MATERIALS AND MECHANISMS OF SUPERCONDUCTIVITY (M2S-X), 2013, 449
  • [33] Isotope effect and bond-stretching phonon anomaly in high-Tc cuprates
    Cojocaru, S.
    Citro, R.
    Marinaro, M.
    EUROPEAN PHYSICAL JOURNAL B, 2010, 73 (04) : 509 - 513
  • [34] Fluxoid quantization effects in high-Tc superconducting double networks
    Sochnikov, I.
    Shokef, Y.
    Logvenov, G.
    Bozovic, I.
    Shaulov, A.
    Yeshurun, Y.
    26TH INTERNATIONAL CONFERENCE ON LOW TEMPERATURE PHYSICS (LT26), PTS 1-5, 2012, 400
  • [35] Effect of electron correlation on the electronic structure and spin-lattice coupling of high-Tc cuprates: Quantum Monte Carlo calculations
    Wagner, Lucas K.
    Abbamonte, Peter
    PHYSICAL REVIEW B, 2014, 90 (12)
  • [36] The two-component spin-fermion model for high-Tc cuprates: its applications in neutron scattering and ARPES experiments
    Bang, Yunkyu
    NEW JOURNAL OF PHYSICS, 2012, 14
  • [37] Possible Benefits from Phonon/Spin-Wave Induced Gaps below or above EF for Superconductivity in High-TC Cuprates
    Jarlborg, Thomas
    CONDENSED MATTER, 2022, 7 (02):
  • [38] Hot spots along the Fermi contour of high-Tc cuprates analyzed by s-d exchange interaction
    Mishonov, Todor M.
    Zahariev, Nedelcho, I
    Chamati, Hassan
    Varonov, Albert M.
    SN APPLIED SCIENCES, 2022, 4 (08):
  • [39] Effect of Pseudogap on the Interplay of Antiferromagnetism and d-Wave Superconductivity in High-Tc Cuprates
    Mohapatra, Rasmita
    Rout, G. C.
    ADVANCED SCIENCE LETTERS, 2016, 22 (02) : 395 - 400
  • [40] Electron-Phonon Interaction in the High-TC Cuprates in the Framework of the Van Hove Scenario
    Bouvier, Jacqueline
    Bok, Julien
    ADVANCES IN CONDENSED MATTER PHYSICS, 2010, 2010
12345