350 citations · 1.4k across the 21 of their papers we have counts for
21 papers
Fermi Surface of Metallic VO from Angle-Resolved Photoemission: Mid-level Filling of Bands
I. Lo Vecchio, J. D. Denlinger, O. Krupin +5
Using angle resolved photoemission spectroscopy (ARPES) we report the first band dispersions and distinct features of the bulk Fermi surface (FS) in the paramagnetic metallic phase…
Phase separation in the non-equilibrium Verwey transition in magnetite
Francesco Randi, Ignacio Vergara, Fabio Novelli +9
We present equilibrium and out-of-equilibrium studies of the Verwey transition in magnetite. In the equilibrium optical conductivity, we find a step-like change at the phase transi…
Soft X-ray Angle Resolved Photoemission with Micro Positioning Techniques for Metallic VO
H. Fujiwara, T. Kiss, Y. K. Wakabayashi +17
We have performed soft-X-ray angle resolved photoemission for metallic VO. Combining a micro focus beam (40 x 65 m) and micro positioning techniques with a long work…
Evolution of the electronic structure of a Mott system across its phase diagram: an X-ray absorption spectroscopy study of (V(1-x)Crx)2O3
F. Rodolakis, J. -P. Rueff, M. Sikora +12
V2O3 is an archetypal system for the study of correlation induced, Mott-Hubbard metal-insulator transitions. Despite decades of extensive investigations, the accurate description o…
Lattice softening effects at the Mott critical point of Cr-doped VO
S. Populoh, P. Wzietek, R. Gohier +1
We have performed sound velocity measurements in (VCr)O in the vicinity of the critical point of the first order Mott transition line. The pressure sweeps at co…
Inequivalent routes across the Mott transition in V2O3 explored by X-ray absorption
F. Rodolakis, P. Hansmann, J. -P. Rueff +14
The changes in the electronic structure of V2O3 across the metal-insulator transition induced by temperature, doping and pressure are identified using high resolution x-ray absorpt…