219 citations · 263 across the 6 of their papers we have counts for
6 papers
Bulk superconductivity at 84 K in the strongly overdoped regime of cuprates
A. Gauzzi, Y. Klein, M. Nisula +8
By means of magnetization, specific heat and muon-spin relaxation measurements, we investigate high-pressure oxidized \mohpo, in which overdoping is achieved up to ho…
Commensurate structural modulation in the charge- and orbitally-ordered phase of the quadruple perovskite (NaMn)MnO
A. Prodi, A. Daoud-Aladine, F. Gozzo +9
By means of synchrotron x-ray and electron diffraction, we studied the structural changes at the charge order transition =176 K in the mixed-valence quadruple perovskite (N…
Overdoped Cuprates With High Temperature Superconducting Transitions
M. Marezio, O. Chmaissem, C. Bougerol +3
Evidence for High Tc cuprate superconductivity is found in a region of the phase diagram where non-superconducting Fermi liquid metals are expected. Cu valences estimated independe…
Internal-strain mediated coupling between polar Bi and magnetic Mn ions in the defect-free quadruple-perovskite BiMnMnO
A. Gauzzi, G. Rousse, F. Mezzadri +10
By means of neutron powder diffraction, we investigated the effect of the polar Bi ion on the magnetic ordering of the Mn ions in BiMnMnO, the counterp…
A comment on the superconductivity of Sr2CuO3+delta
T. H. Geballe, M. Marezio
We have revisited data in the literature and find compelling reasons for believing that enhanced superconductivity occurs in Sr2CuO3+delta when about one third of the oxygen sites…
"Wigner crystal" and "stripe" models for the magnetic and crystallographic superstructures of La0.333Ca0 .667MnO3
P. G. Radaelli, D. E. Cox, L. Capogna +2
The crystallographic (charge-ordered) and magnetic superstructures of La0.333Ca0.667MnO3 were studied by high-resolution synchrotron x-ray and neutron powder diffraction. In the an…