Title

Neuron Scattering Studies of the Magnetic Fluctuations in YBa2Cu3O7-δ

Abstract

Neutron scattering measurements were made on the spin fluctuations in YBa2Cu3O7-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 O6.6 concentration show that it exists in a broadened and less intense form at temperatures much higher than Tc.

Department(s)

Materials Science and Engineering

Keywords and Phrases

Doping (additives); High temperature superconductors; Neutron scattering; Superconducting transition temperature; Yttrium compounds; Spin fluctuations; Oxide superconductors

International Standard Serial Number (ISSN)

223697

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1998 Elsevier, All rights reserved.

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