305 citations · 984 across the 23 of their papers we have counts for
4 papers · 1 filter
Strain induced stabilization of a static Jahn-Teller distortion in the O-phase of LaSrMnO
Michael Dettbarn, Volodymyr B. Zabolotnyy, Abdul V. Tcakaev +5
At room temperature, bulk LaSrMnO is in the dynamic Jahn--Teller O phase, but undergoes a transition to a static, magnetically ordered Jahn--Teller phase at…
Evidence for bond-disproportionation in LiNiO2 from x-ray absorption spectroscopy
R. J. Green, H. Wadati, T. Z. Regier +7
The electronic structure of LiNiO, a promising Li-ion battery cathode material, has remained a challenge to understand due to its highly covalent yet correlated nature. Here we…
Sudden collapse of magnetic order in oxygen deficient nickelate films
Jiarui Li, Robert J. Green, Zhen Zhang +9
Oxygen vacancies play a crucial role in the control of the electronic, magnetic, ionic, and transport properties of functional oxide perovskites. Rare earth nickelates (RENiO$_{3-x…
Ubiquitous impact of localised impurity states on the exchange coupling mechanism in magnetic topological insulators
Thiago R. F. Peixoto, Hendrik Bentmann, Philipp Rüßmann +27
Since the discovery of the quantum anomalous Hall effect in the magnetically doped topological insulators (MTI) Cr:(Bi,Sb)Te and V:(Bi,Sb)Te, the search for the exc…