HAADF STEM and Ab Initio Calculations Investigation of Anatase TiO<sub>2</sub>/LaAlO<sub>3</sub> Heterointerface

HAADF STEM and Ab Initio Calculations Investigation of Anatase TiO<sub>2</sub>/LaAlO<sub>3</sub> Heterointerface

The understanding of the origin of a two-dimensional electron gas (2DEG) at the surface of anatase TiO<sub>2</sub> remains a challenging issue. In particular, in TiO<sub>2</sub> ultra-thin films, it is extremely difficult to distinguish intrinsic effects, due to the physics o...

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Bibliographic Details
Main Authors: Mahabul Islam, Piu Rajak, Daniel Knez, Sandeep Kumar Chaluvadi, Pasquale Orgiani, Giorgio Rossi, Goran Dražić, Regina Ciancio
Format: Article
Language:English
Published: MDPI AG 2022-01-01
Series:Applied Sciences
Subjects:
anatase TiO<sub>2</sub>
2DEG
oxygen vacancies
heterointerfaces
aberration-corrected scanning transmission electron microscopy
DFT calculations
Online Access:https://www.mdpi.com/2076-3417/12/3/1489

Internet

https://www.mdpi.com/2076-3417/12/3/1489

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