M. Marsi

Nesting between hole and electron pockets in Ba ( Fe 1 − x Co x ) 2 As 2 ( x = 0 – 0.3 ) observed with angle-resolved photoemission

We present a comprehensive angle-resolved photoemission study of the three-dimensional electronic structure of

Quasiparticle evolution and pseudogap formation in V 2 O 3 : An infrared spectroscopy study

text{Ba}{({text{Fe}}_{1ensuremath{-}x}{text{Co}}_{x})}_{2}{text{As}}_{2}

Mott–Hubbard transition in V2O3 revisited

. The wide range of dopings covered by this study,

Evolution of the electronic structure of a Mott system across its phase diagram: an X-ray absorption spectroscopy study of (V1 xCrx)2O3

x=0

Probing coherently excited optical phonons by extreme ultraviolet radiation with femtosecond time resolution

to

Optical properties of V2O3 in its whole phase diagram

x=0.3

Opening of the superconducting gap in the hole pockets of Ba(Fe1-xCox)(2)As-2 as seen via angle-resolved photoelectron spectroscopy

, allows to extract systematic features of the electronic structure. We show that there are three different hole pockets around the

Photoemission microscopy study of the two metal-insulator transitions in Cr-doped V2O3

ensuremath{Gamma}

Mott transition in Cr-doped V2O3 studied by ultrafast reflectivity: Electron correlation effects on the transient response

point: the two inner ones being nearly degenerate and rather two dimensional, the outer one presenting a strong three-dimensional character. The structure of the electron pockets is clarified by studying high doping contents, where they are enlarged. They are found to be essentially circular and two dimensional. From the size of the pockets, we deduce the number of holes and electrons present at the various dopings. We find that the net number of carriers is in good agreement with the bulk stoichiometry but that the number of each species (holes and electrons) is smaller than predicted by theory. Finally, we discuss the quality of nesting in the different regions of the phase diagram. The presence of the third hole pocket significantly weakens the nesting at

Ultrafast transient response and electron-phonon coupling in the iron-pnictide superconductor Ba(Fe1 xCox)2As2

x=0