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cond-mat.mtrl-sci2011
Intrinsic origin of the two-dimensional electron gas at polar oxide interfaces
M. L. Reinle-Schmitt, C. Cancellieri, D. Li +8
The predictions of the polar catastrophe scenario to explain the occurrence of a metallic interface in heterostructures of the solid solution(LaAlO)(SrTiO) (L…
cond-mat.str-el2011★ 159 cited
Ultrafast strain engineering in complex oxide heterostructures
A. D. Caviglia, R. Scherwitzl, P. Popovich +11
We report on ultrafast optical experiments in which femtosecond mid-infrared radiation is used to excite the lattice of complex oxide heterostructures. By tuning the excitation ene…
cond-mat.mtrl-sci2011★ 341 cited
Metal-insulator transition in ultrathin LaNiO3 films
R. Scherwitzl, S. Gariglio, M. Gabay +3
Transport in ultrathin films of LaNiO3 evolves from a metallic to a strongly localized character as the film's thickness is reduced and the sheet resistance reaches a value close t…