245 citations · 2.8k across the 71 of their papers we have counts for
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Toward an artificial Mott insulator: Correlations in confined, high-density electron liquids in SrTiO3
Pouya Moetakef, Clayton A. Jackson, Jinwoo Hwang +3
We investigate correlation physics in high-density, two-dimensional electron liquids that reside in narrow SrTiO3 quantum wells. The quantum wells are remotely doped via an interfa…
Quantum oscillations from a two-dimensional electron gas at a Mott/band insulator interface
Pouya Moetakef, Daniel G. Ouellette, James R. Williams +4
We report on the magnetotransport properties of a prototype Mott insulator/band insulator perovskite heterojunction in magnetic fields up to 31 T and at temperatures between 360 mK…
Modulation doping to control the high-density electron gas at a polar/non-polar oxide interface
Tyler A. Cain, Pouya Moetakef, Clayton A. Jackson +1
A modulation-doping approach to control the carrier density of the high-density electron gas at a prototype polar/non-polar oxide interface is presented. It is shown that the carri…
Nanoscale Quantification of Octahedral Tilts in Perovskite Films
Jinwoo Hwang, Jack Y. Zhang, Junwoo Son +1
NiO6-octahedral tilts in ultrathin LaNiO3 films were studied using position averaged convergent beam electron diffraction (PACBED) in scanning transmission electron microscopy. Bot…
Carrier-controlled ferromagnetism in SrTiO3
Pouya Moetakef, James R. Williams, Daniel G. Ouellette +4
Magnetotransport and superconducting properties are investigated for uniformly La-doped SrTiO3 films and GdTiO3/SrTiO3 heterostructures, respectively. GdTiO3/SrTiO3 interfaces exhi…