195 citations · 2k across the 46 of their papers we have counts for
7 papers · 1 filter
Identifying the electronic character and role of the Mn states in the valence band of (Ga,Mn)As
J. Fujii, B. R. Salles, M. Sperl +21
We report high-resolution hard x-ray photoemission spectroscopy results on (Ga,Mn)As films as a function of Mn doping. Supported by theoretical calculations we identify, over the e…
Magnetic Compton profiles of Fe and Ni corrected by dynamical electron correlations
D. Benea, J. Minár, S. Mankovsky +2
Magnetic Compton profiles (MCPs) of Ni and Fe along [111] direction have been calculated using a combined Density Functional and many-body theory approach. At the level of the loca…
Many-body effects in x-ray absorption and magnetic circular dichroism spectra within the LSDA+DMFT framework
O. Sipr, J. Minar, A. Scherz +2
The theoretical description of photoemission spectra of transition metals was greatly improved recently by accounting for the correlations between the d electrons within the local…
About the strength of correlation effects in the electronic structure of iron
J. Sanchez-Barriga, J. Fink, V. Boni +13
The strength of electronic correlation effects in the spin-dependent electronic structure of ferromagnetic bcc Fe(110) has been investigated by means of spin and angle-resolved pho…
gamma-Mn at the border between weak and strong correlations
I. Di Marco, J. Minár, J. Braun +5
We investigate the role of magnetic fluctuations in the spectral properties of paramagnetic gamma-Mn. Two methods are employed. The Local Density Approximation plus Dynamical Mean-…
Observation and theoretical description of the pure Fano-effect in the valence-band photo-emission of ferromagnets
J. Minar, H. Ebert, C. De Nadai +6
The pure Fano-effect in angle-integrated valence-band photo-emission of ferromagnets has been observed for the first time. A contribution of the intrinsic spin polarization to the…