340 citations
- Max Planck SocietyDE15 papers
- Martin Luther University Halle-WittenbergDE13 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Freie Universität BerlinDE5 papers
- Institute of Molecular Physics of the Polish Academy of SciencesPL5 papers
- Max Planck Institute for Solid State ResearchDE5 papers
- Polish Academy of SciencesPL5 papers
- École Polytechnique Fédérale de LausanneCH4 papers
- European Synchrotron Radiation FacilityFR4 papers
- European Theoretical Spectroscopy FacilityBE4 papers
- Instituto Superior TécnicoPT4 papers
- Karlsruhe Institute of TechnologyDE4 papers
11 papers · 1 filter
Stability of 71° stripe domains in epitaxial BiFeO3 films upon repeated electrical switching
Florian Johann, Alessio Morelli, Ionela Vrejoiu
The 71° stripe domain patterns of epitaxial BiFeO3 thin films are frequently being explored to achieve new functional properties, dissimilar from the BiFeO3 bulk properties. We sho…
Compositional disorder and tranport peculiarities in the amorphous indium-oxides
U. Givan, Z. Ovadyahu
(abridged) We present results of the disorder-induced metal-insulator-transition (MIT) in three-dimensional amorphous indium-oxide films. The amorphous version studied here differs…
Spectral analysis of topological defects in an artificial spin-ice lattice
Sebastian Gliga, Attila Kákay, Riccardo Hertel +1
Arrays of suitably patterned and arranged magnetic elements may display artificial spin-ice structures with topological defects in the magnetization, such as Dirac monopoles and Di…
Analysis of the Kondo effect in ferromagnetic atomic-sized contacts
M. Reyes Calvo, David Jacob, Carlos Untiedt
Atomic contacts made of ferromagnetic metals present zero-bias anomalies in the differential conductance due to the Kondo effect. These systems provide a unique opportunity to perf…
Reduced density matrix functional theory at finite temperature. III. Application to the electron gas: Correlation effects
Tim Baldsiefen, E. K. U. Gross
Based on our derivation of finite temperature reduced density matrix functional theory and the discussion of the performance of its first-order functional this work presents severa…
Ab-initio angle and energy resolved photoelectron spectroscopy with time-dependent density-functional theory
U. De Giovannini, D. Varsano, M. A. L. Marques +3
We present a time-dependent density-functional method able to describe the photoelectron spectrum of atoms and molecules when excited by laser pulses. This computationally feasible…