Neutron Scattering Studies of the Magnetic Fluctuations in YBa_2Cu_3O_{7-δ}

H. A. Mook; P. Dai; R. D. Hunt; F. Dogan

doi:10.1016/s0022-3697(98)00196-6

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arXiv · cond-mat/9712326

Neutron Scattering Studies of the Magnetic Fluctuations in YBa_2Cu_3O_{7-δ}

H. A. Mook·P. Dai·R. D. Hunt·F. Dogan

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Abstract

Neutron scattering measurements have been made on the spin fluctuations in YBa_2Cu_3O_{7-δ} for different oxygen doping levels. Incommensurability is clearly observed for oxygen concentrations of 6.6 and 6.7 and is suggested for the 6.93. Measurements of the resonance for the O_{6.6} concentration show that it exists in a broadened and less intense form at temperatures much higher than T_c.

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H. A. Mook, P. Dai, R. D. Hunt, F. Dogan. 1997-12-31. Neutron Scattering Studies of the Magnetic Fluctuations in YBa_2Cu_3O_{7-δ}. https://doi.org/10.1016/s0022-3697(98)00196-6

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