papers
Publications (4)
cond-mat.mtrl-sci2017
Interplay between breathing mode distortion and magnetic order in rare-earth nickelates $R$NiO$_3$ within DFT+$U$
Alexander Hampel, Claude Ederer
cond-mat.str-el2019
Energetics of the coupled electronic-structural transition in the rare-earth nickelates
Alexander Hampel, Peitao Liu, Cesare Franchini +1
cond-mat.str-el2019
Mechanism and Control Parameters of the Coupled Structural and Metal-Insulator Transition in Nickelates
Oleg E. Peil, Alexander Hampel, Claude Ederer +1
cond-mat.str-el2015
Low-Energy Model and Electron-Hole Doping Asymmetry of Single-Layer Ruddlesden-Popper Iridates
Alexander Hampel, Christoph Piefke, Frank Lechermann