66 citations · 199 across the 8 of their papers we have counts for
4 papers · 1 filter
Physical origin of the buckling in CuO: Electron-phonon coupling and Raman spectra
M. Opel, R. Hackl, T. P. Devereaux +6
It is shown theoretically that the buckling of the CuO planes in certain cuprate systems can be explained in terms of an electric field across the planes which originates fro…
Scaling of the Hall Resistivity in the Solid and Liquid Vortex Phases in Twinned Single Crystal YBCO
G. D'Anna, V. Berseth, L. Forro +2
Longitudinal and Hall voltages are measured in a clean twinned YBCO single crystal in the liquid and solid vortex phases. For magnetic fields tilted away from the c-axis more than…
Origin of the Hall conductivity below the vortex-lattice melting in twinned single crystal YBCO
G. D'Anna, V. Berseth, L. Forro +2
In his the Comment, P. Ao affirms that his vortex many-body theory explains the observations reported in G. D'Anna et al., Phys. Rev. Lett. 81, 2530 (1998). Indeed, we provide here…
Experimental evidence for fast cluster formation of chain oxygen vacancies in YBa2Cu3O7-d being at the origin of the fishtail anomaly
Andreas Erb, Alfred A. Manuel, Marc Dhalle +13
We report on three different and complementary measurements, namely magnetisation measurements, positron annihilation spectroscopy and NMR measurements, which give evidence that th…