Correlating polar distortions and interfacial charge at the polar/non-polar LaCrO3/SrTiO3 (001) interface

The relationship between the sheet carrier concentration, ns, of LaCrO3(LCO)/SrTiO3(STO) heterostructures and their structural properties has been investigated. Under low oxygen partial pressure, the STO substrate is reduced during growth as evidenced by a high ns of 1016 cm−2. By controlling the po...

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Bibliographic Details
Main Authors: A. H. Al-Tawhid, D. P. Kumah
Format: Article
Language:English
Published: AIP Publishing LLC 2020-04-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0002298