202 citations · 1.3k across the 42 of their papers we have counts for
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Raman phonon spectrum of the Dzyaloshinskii-Moriya helimagnet Ba2CuGe2O7
F. Capitani, S. Koval, R. Fittipaldi +9
The Raman spectrum of Ba2CuGe2O7, a tetragonal insulator which develops Dzyaloshinsky- Moriya helical magnetism below TN = 3.2 K, has been detected at temperatures varying from 300…
Electrodynamics of BaFe2As2 from infrared measurements under pressure
L. Baldassarre, A. Perucchi, P. Postorino +8
We report on an infrared study on the undoped compound BaFe2As2 as a function of both pressure (up to about 10 GPa) at three temperatures (300, 160, and 110 K). The evolution with…
Pressure induced magnetic phase separation in LaCaMnO manganite
M. Baldini, L. Capogna, M. Capone +4
The pressure dependence of the Curie temperature T in LaCaMnO was determined by neutron diffraction up to 8 GPa, and compared with the metallizatio…
Anisotropic compression in the high pressure regime of pure and Cr-doped vanadium dioxide
Matteo Mitrano, Beatrice Maroni, Carlo Marini +4
We present structural studies of VCrO (pure, 0.7% and 2.5% Cr doped) compounds at room temperature in a diamond anvil cell for pressures up to 20 GPa using synchrot…
A Microscopic View on the Mott transition in Chromium-doped V2O3
S. Lupi, L. Baldassarre, B. Mansart +18
V2O3 is the prototype system for the Mott transition, one of the most fundamental phenomena of electronic correlation. Temperature, doping or pressure induce a metal to insulator t…
Pressure-induced quenching of the charge-density-wave state observed by x-ray diffraction
A. Sacchetti, C. L. Condron, S. N. Gvasaliya +11
We report an x-ray diffraction study on the charge-density-wave (CDW) LaTe and CeTe compounds as a function of pressure. We extract the lattice constants and the CDW modula…