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19992026
most citedAvoiding the polarization catastrophe in LaAlO3 overlayers on SrTiO3(001) through a polar distortion

319 citations · 2.1k across the 65 of their papers we have counts for

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cond-mat.mtrl-sci2005★ 200 cited

Jahn-Teller stabilization of a "polar" metal oxide surface: Fe3O4(001)

R. Pentcheva, F. Wendler, H. L. Meyerheim +3

Using ab initio thermodynamics we compile a phase diagram for the surface of Fe3O4(001) as a function of temperature and oxygen pressures. A hitherto ignored polar termination with…