Surface Effects on the Mott-Hubbard Transition in Archetypal V2O3

We present an experimental and theoretical study exploring surface effects on the evolution of the metal-insulator transition in the model Mott-Hubbard compound Cr-doped V2O3. We find a microscopic domain formation that is clearly affected by the surface crystallographic orientation. Using scanning...

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Veröffentlicht in:	Physical review letters 2015-12, Vol.115 (23)
Hauptverfasser:	Lantz, G, Hajlaoui, M, Papalazarou, E, Jacques, V L R, Mazzotti, A, Marsi, M, Lupi, S, Amati, M, Gregoratti, L, Si, L, Zhong, Z, Held, K
Format:	Artikel
Sprache:	eng
Schlagworte:	Diffraction Evolution Formations Lead (metal) Metal-insulator transition Microscopy Nucleation Surface defects
Online-Zugang:	Volltext
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