Anomalous Electron Spectrum and Its Relation to Peak Structure of Electron Scattering Rate in Cuprate Superconductors
نویسندگان
چکیده
منابع مشابه
Intrinsic electron and hole bands in electron-doped cuprate superconductors
T. Xiang,1,2 H. G. Luo,2,3 D. H. Lu,4 K. M. Shen,5 and Z. X. Shen4 1Institute of Physics, Chinese Academy of Sciences, P.O. Box 603, Beijing 100190, China 2Institute of Theoretical Physics, Chinese Academy of Sciences, P.O. Box 2735, Beijing 100190, China 3Center for Interdisciplinary Studies, Lanzhou University, Lanzhou 730000, China 4Department of Physics, Applied Physics, and Stanford Synchr...
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We study the emergence of a magnetic resonance in the superconducting state of the electron-doped cuprate superconductors. We show that the recently observed resonance peak in the electron-doped superconductor Pr0.88LaCe0.12CuO4-delta is consistent with an overdamped spin exciton located near the particle-hole continuum. We present predictions for the magnetic-field dependence of the resonance ...
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ژورنال
عنوان ژورنال: Journal of Low Temperature Physics
سال: 2018
ISSN: 0022-2291,1573-7357
DOI: 10.1007/s10909-018-1870-y