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  Slooten, E.; Zhong, Zhicheng; Molegraaf, H. J. A.; Eerkes, P. D.; de Jong, S.; Massee, F.; van Heumen, E.; Kruize, M. K.; Wenderich, S.; Kleibeuker, J. E.; Gorgoi, M.; Hilgenkamp, H.; Brinkman, A.; Huijben, M.; Rijnders, G.; Blank, D. H. A.; Koster, G.; Kelly, P. J.; Golden, M. S.: Hard x-ray photoemission and density functional theory study of the internal electric field in SrTiO₃/LaAlO₃ oxide heterostructures. Physical Review B 87 (2013), p. 085128/1-11

10.1103/PhysRevB.87.085128
Open Accesn Version