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In Situ Observation of Two-Dimensional Electron Gas Creation at the Interface of an Atomic Layer-Deposited Al2O3/TiO2 Thin-Film Heterostructure

Authors :
Ji Hyeon Choi
Hye Ju Kim
Sung Min Kim
Tae Jun Seok
Tae Joo Park
Dae Hyun Kim
Deok-Yong Cho
Yuhang Liu
Jae Hyuck Jang
Sang Woon Lee
Source :
Chemistry of Materials. 32:7662-7669
Publication Year :
2020
Publisher :
American Chemical Society (ACS), 2020.

Abstract

A two-dimensional electron gas (2DEG) was formed at the interface of an ultrathin Al2O3/TiO2 heterostructure that was fabricated using atomic layer deposition (ALD) at a low temperature (

Details

ISSN :
15205002 and 08974756
Volume :
32
Database :
OpenAIRE
Journal :
Chemistry of Materials
Accession number :
edsair.doi...........a6930d22a7a3892eaf390fff12b8a9a4
Full Text :
https://doi.org/10.1021/acs.chemmater.0c01572