762 citations
- University of AugsburgDE17 papers
- Centre National de la Recherche ScientifiqueFR2 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT2 papers
- Roma Tre UniversityIT2 papers
- CEA Paris-SaclayFR1 paper
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR1 paper
- Cornell UniversityUS1 paper
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5 papers · 1 filter
First principles investigation of the electronic structure of La2MnNiO6: A room-temperature insulating ferromagnet
S. F. Matar, M. A. Subramanian, V. Eyert +2
Using first principles calculations within DFT based on the full potential APW+lo method, we calculated the electronic and magnetic structures for the ferromagnetic and antiferroma…
Quantized Transport in Two-Dimensional Spin-Ordered Structures
Ilaria Campana, Giancarlo Jug, Klaus Ziegler
We study in detail the transport properties of a model of conducting electrons in the presence of double-exchange between localized spins arranged on a 2D Kagome lattice, as introd…
Jahn-Teller systems at half filling: crossover from Heisenberg to Ising behavior
K. Ziegler
The Jahn-Teller model with electron-phonon coupling and local (Hubbard-like) Coulomb interaction is considered to describe a lattice system with two orbitals per site a…
Covalent bonding and hybridization effects in the corundum-type transition-metal oxides V2O3 and Ti2O3
V. Eyert, U. Schwingenschloegl, U. Eckern
The electronic structure of the corundum-type transition-metal oxides V2O3 and Ti2O3 is studied by means of the augmented spherical wave method, based on density-functional theory…
Heat capacity of the quantum magnet TiOCl
J. Hemberger, M. Hoinkis, M. Klemm +4
Measurements of the heat capacity C(T,H) of the one-dimensional quantum magnet TiOCl are presented for temperatures 2K < T < 300K and magnetic fields up to 5T. Distinct anomalies a…