Interface Fermi states of LaAlO3/SrTiO3 and related heterostructures

The interfaces of LaAlO3/SrTiO3 and (LaAlO3)(x)(SrTiO3)(1-x)/SrTiO3 heterostructures have been investigated by soft x-ray photoelectron spectroscopy for different layer thicknesses across the insulator-to-metal interface transition. The valence band and Fermi edge were probed using resonant photoemi...

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Veröffentlicht in:	Physical review letters 2013-03, Vol.110 (13), p.137601-137601
Hauptverfasser:	Cancellieri, C, Reinle-Schmitt, M L, Kobayashi, M, Strocov, V N, Schmitt, T, Willmott, P R, Gariglio, S, Triscone, J-M
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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