3 papers
cond-mat.supr-con2001
Anisotropy in the electronic screening of oxygen lattice modes in YBa(2)Cu(3)O(6.95)
R. J. McQueeney, T. Egami, J. -H. Chung +7
Inelastic neutron scattering data from a twinned single-crystal of YBa2Cu3O6.95 are presented that show a distinct a-b plane anisotropy in the oxygen vibrations. The Cu-O bond-stre…
cond-mat.supr-con2000
Phonon Signature of Charge Inhomogeneity in High Temperature Superconductors YBa2Cu3O{6+x}
Y. Petrov, T. Egami, R. J. McQueeney +3
Temperature and composition dependences of high-energy longitudinal optical (LO) phonons in YBa2Cu3O{6+x}, studied by inelastic neutron scattering measurements, provide clear evide…
cond-mat.supr-con1998
Magnetic and Charge Fluctuations in High- Superconductors
H. A. Mook, F. Dogan, B. C. Chakoumakos
Neutron scattering has been used to study the spin fluctuations in the YBaCuO and BiSrCaCuO materials. Evidence is found for both incommensurate flu…