135 citations · 292 across the 9 of their papers we have counts for
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cond-mat.mes-hall2013★ 42 cited
Doping-induced dimensional crossover and thermopower burst in Nb-doped SrTiO superlattices
P. Delugas, A. Filippetti, M. J. Verstraete +3
Using advanced ab-initio calculations, we describe the formation and confinement of a two-dimensional electron gas in short-period (4 nm) Nb-doped SrTiO superlattices a…
cond-mat.str-el2013★ 57 cited
Persistent photoconductivity in 2-dimensional electron gases at different oxide interfaces
Emiliano Di Gennaro, Umberto Scotti di Uccio, Carmela Aruta +10
We report on the transport characterization in dark and under light irradiation of three different interfaces: LaAlO3/SrTiO3, LaGaO3/SrTiO3, and the novel NdGaO3/SrTiO3 heterostruc…