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

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

arxiv: cond-mat/9712326 · v1 · pith:J56B6KVXnew · submitted 1997-12-31 · ❄️ cond-mat.supr-con · cond-mat.str-el

Neutron Scattering Studies of the Magnetic Fluctuations in YBa₂Cu₃O_(7-δ)

H. A. Mook , P. Dai , R. D. Hunt , F. Dogan This is my paper

classification ❄️ cond-mat.supr-con cond-mat.str-el

keywords deltafluctuationsmeasurementsneutronoxygenscatteringbeenbroadened

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Neutron scattering measurements have been made on the spin fluctuations in YBa_2Cu_3O_{7-\delta} 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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Neutron Scattering Studies of the Magnetic Fluctuations in YBa₂Cu₃O_(7-δ)

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