Engineering the strongly correlated properties of bulk Ruddlesden-Popper transition metal oxides via self-doping.


We demonstrate via first-principles calculations a novel method of tuning the electron-electron interactions in bulk oxide materials via controlling the cationic layer arrangement. Using the Ruddlesden-Popper oxides LaSrMnO4 and LaSrTiO4 as examples, our study demonstrates that a self-doping effect can be induced by changing the stacking of the neutral and… (More)
DOI: 10.1039/c7cp01700f


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