Neutron scattering studies of the magnetic fluctuations in YBa{sub 2}Cu{sub 3}O{sub 7-{delta}}
Conference
·
OSTI ID:565374
- Oak Ridge National Lab., TN (United States)
- Univ. of Washington, Seattle, WA (United States). Dept. of Materials Science and Engineering
Neutron scattering measurements have been made on the spin fluctuations in YBa{sub 2}Cu{sub 3}O{sub 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 O6.6 concentration show that it exists in a broadened and less intense form at temperatures much higher than Tc.
- Research Organization:
- Oak Ridge National Lab., TN (United States)
- Sponsoring Organization:
- USDOE Office of Energy Research, Washington, DC (United States)
- DOE Contract Number:
- AC05-96OR22464
- OSTI ID:
- 565374
- Report Number(s):
- ORNL/CP--95529; CONF-970959--; ON: DE98001940
- Country of Publication:
- United States
- Language:
- English
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