THEORY OF SPIN DYNAMICS IN THE METALLIC CUPRATES (INVITED)

被引：3
作者：
SI, QM [1 ]
ZHA, YY [1 ]
LEVIN, K [1 ]
机构：
[1] UNIV CHICAGO,JAMES FRANCK INST,CHICAGO,IL 60637
来源：
JOURNAL OF APPLIED PHYSICS | 1994年 / 76卷 / 10期
关键词：
D O I：
10.1063/1.358121
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The spin dynamics in the metallic cuprates are studied theoretically. In the normal state, it is demonstrated that the interplay of correlation effects and fermiology lead to a natural understanding of the contrasting wave vector dependences in the neutron scattering cross sections of the two best characterized cuprates: LaSrCuO and YBaCuO, as well as the anomalous frequency and temperature dependences in the neutron scattering cross sections and in the NMR relaxation rates 1/T1 and 1/T2G. In the superconducting state, the compatibility of the d-wave pairing state with magnetic data is explored.
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页码：6935 / 6940
页数：6
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