TY - JOUR
T1 - Normal-state magnetic susceptibility in a bilayer cuprate
AU - Wu, W.
AU - Statt, B.
AU - Hsueh, Ya Wei
N1 - Copyright:
Copyright 2017 Elsevier B.V., All rights reserved.
PY - 1997
Y1 - 1997
N2 - The magnetic susceptibility of high-(Formula presented) superconductors is investigated in the normal state using a coupled bilayer model. While this model describes in a natural way the normal-state pseudogaps seen in (Formula presented)-axis optical conductivity on underdoped samples, it predicts a weakly increasing susceptibility with decreasing temperature and cannot explain the magnetic pseudogaps exhibited in NMR measurements. Our result, together with some experimental evidence, suggests that the mechanism governing the (Formula presented)-axis optical pseudogap is different from that for the (Formula presented)-(Formula presented) plane magnetic pseudogap.
AB - The magnetic susceptibility of high-(Formula presented) superconductors is investigated in the normal state using a coupled bilayer model. While this model describes in a natural way the normal-state pseudogaps seen in (Formula presented)-axis optical conductivity on underdoped samples, it predicts a weakly increasing susceptibility with decreasing temperature and cannot explain the magnetic pseudogaps exhibited in NMR measurements. Our result, together with some experimental evidence, suggests that the mechanism governing the (Formula presented)-axis optical pseudogap is different from that for the (Formula presented)-(Formula presented) plane magnetic pseudogap.
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U2 - 10.1103/PhysRevB.56.R2952
DO - 10.1103/PhysRevB.56.R2952
M3 - Article
AN - SCOPUS:0542362137
VL - 56
SP - R2952-R2956
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
SN - 1098-0121
IS - 6
ER -