287 citations · 642 across the 11 of their papers we have counts for
11 papers
High photon energy spectroscopy of NiO: experiment and theory
S. K. Panda, Banabir Pal, Suman Mandal +12
We have revisited the valence band electronic structure of NiO by means of hard x-ray photoemission spectroscopy (HAXPES) together with theoretical calculations using both the GW m…
Interface Engineering to Create a Strong Spin Filter Contact to Silicon
C. Caspers, A. Gloskovskii, M. Gorgoi +7
Integrating epitaxial and ferromagnetic Europium Oxide (EuO) directly on silicon is a perfect route to enrich silicon nanotechnology with spin filter functionality. To date, the in…
Enhanced ferrimagnetism in auxetic NiFe2O4 in the crossover to the ultrathin film limit
Michael Hoppe, Sven Döring, Mihaela Gorgoi +2
We investigate the sensitive interplay between magnetic, electronic and structural properties in the ferrimagnetic oxide NiFe2O4. Emphasis is placed on the impact of reduced dimens…
Hard x-ray photoemission and density functional theory study of the internal electric field in SrTiO3/LaAlO3 oxide heterostructures
E. Slooten, Zhicheng Zhong, H. J. A. Molegraaf +16
A combined experimental and theoretical investigation of the electronic structure of the archetypal oxide heterointerface system LaAlO3 on SrTiO3 is presented. High-resolution, har…
Interface characterization of Co2MnGe/Rh2CuSn Heusler multilayers
Ronny Knut, Peter Svedlindh, Klas Gunnarsson +10
All-Heusler multilayer structures have been investigated by means of high kinetic x-ray photoelectron spectroscopy and x-ray magnetic circular dichroism, aiming to address the amou…
K-edge X-ray absorption spectra in transition metal oxides beyond the single particle approximation: shake-up many body effects
M. Calandra, J. P. Rueff, C. Gougoussis +7
The near edge structure (XANES) in K-edge X-ray absorption spectroscopy (XAS) is a widely used tool for studying electronic and local structure in materials. The precise interpreta…
Epitaxial growth of Fe3O4 thin films on ZnO and MgO substrates
A. Müller, A. Ruff, M. Paul +9
Magnetite thin fims have been grown epitaxially on ZnO and MgO substrates using molecular beam epitaxy. The film quality was found to be strongly dependent on the oxygen partial pr…
Doping dependence of the chemical potential and surface electronic structure in YBa2Cu3O6+x and La2-xSrxCuO4 using hard x-ray photoemission spectroscopy
Kalobaran Maiti, Jorg Fink, Sanne de Jong +7
The electronic structure of YBa2Cu3O6+x and La2-xSrxCuO4 for various values of x has been investigated using hard x-ray photoemission spectroscopy. The experimental results establi…
A high resolution, hard x-ray photoemission investigation of La_(2-2x)Sr_(1+2x)Mn_2O_7 (0.30<x<0.50): on microscopic phase separation and the surface electronic structure of a bilayered CMR manganite
S. de Jong, F. Massee, Y. Huang +7
Photoemission data taken with hard x-ray radiation on cleaved single crystals of the bilayered, colossal magnetoresistant manganite La_(2-2x)Sr_(1+2x)Mn_2O_7 (LSMO) with 0.30<x<0.5…
A high resolution, hard X-ray photoemission investigation of BaFeAs: moderate influence of the surface and evidence for a low degree of Fe 3d - As 4p hybridization of the near-E electronic states
S. de Jong, Y. Huang, R. Huisman +6
Photoemission data taken with hard X-ray radiation on cleaved single crystals of the barium parent compound of the MFeAs pnictide high temperature superconductor family are…
Profiling the interface electron gas of LaAlO3/SrTiO3 heterostructures by hard X-ray photoelectron spectroscopy
M. Sing, G. Berner, K. Goss +11
The conducting interface of LaAlO/SrTiO heterostructures has been studied by hard X-ray photoelectron spectroscopy. From the Ti~2 signal and its angle-dependence we deri…