Oxide interfaces—an opportunity for electronics

J Mannhart, DG Schlom - Science, 2010‏ - science.org
Extraordinary electron systems can be generated at well-defined interfaces between
complex oxides. In recent years, progress has been achieved in exploring and making use …

Constrained density functional theory

B Kaduk, T Kowalczyk, T Van Voorhis - Chemical reviews, 2012‏ - ACS Publications
Among the diverse and ever-expanding array of approaches to the electronic structure
problem, the rise of approximate density functional theory (DFT) as the method of choice for …

Hybrid spintronic materials: Growth, structure and properties

W Liu, PKJ Wong, Y Xu - Progress in Materials Science, 2019‏ - Elsevier
Spintronics is an emergent interdisciplinary topic for the studies of spin-based, other than or
in addition to charge-only-based physical phenomena. Since the discovery of giant …

Electronic and Magnetic Properties of SrTiO3/LaAlO3 Interfaces from First Principles

H Chen, AM Kolpak, S Ismail‐Beigi - Advanced Materials, 2010‏ - Wiley Online Library
A number of intriguing properties emerge upon the formation of the epitaxial interface
between the insulating oxides LaAlO3 and SrTiO3. These properties, which include a quasi …

Large positive linear magnetoresistance in the two-dimensional t2g electron gas at the EuO/SrTiO3 interface

KJ Kormondy, L Gao, X Li, S Lu, AB Posadas, S Shen… - Scientific reports, 2018‏ - nature.com
The development of novel nano-oxide spintronic devices would benefit greatly from
interfacing with emergent phenomena at oxide interfaces. In this paper, we integrate highly …

Ferroelectric dead layer driven by a polar interface

Y Wang, MK Niranjan, K Janicka, JP Velev… - Physical Review B …, 2010‏ - APS
Based on first-principles and model calculations we investigate the effect of polar interfaces
on the ferroelectric stability of thin-film ferroelectrics. As a representative model, we consider …

Fabrication of high-temperature quasi-two-dimensional superconductors at the interface of a ferroelectric Ba 0.8 Sr 0.2 TiO 3 film and an insulating parent compound …

DP Pavlov, RR Zagidullin, VM Mukhortov, VV Kabanov… - Physical review …, 2019‏ - APS
We report the first observation of superconductivity in a heterostructure consisting of an
insulating ferroelectric film (Ba 0.8 Sr 0.2 TiO 3) grown on an insulating parent compound of …

Fine structure of metal–insulator transition in EuO resolved by do** engineering

DV Averyanov, OE Parfenov, AM Tokmachev… - …, 2018‏ - iopscience.iop.org
Metal–insulator transitions (MITs) offer new functionalities for nanoelectronics. However,
ongoing attempts to control the resistivity by external stimuli are hindered by strong coupling …

Polarization discontinuity induced two-dimensional electron gas at ZnO/Zn (Mg) O interfaces: A first-principles study

J Betancourt, JJ Saavedra-Arias, JD Burton… - Physical Review B …, 2013‏ - APS
The discovery of a high-mobility two-dimensional electron gas (2DEG) in wurtzite ZnO/Zn
(Mg) O heterostructures is promising for applications due to the high mobility of the carriers …

Ferroelectric control of a spin-polarized two-dimensional electron gas

Y Weng, W Niu, X Huang, M An, S Dong - Physical Review B, 2021‏ - APS
The spin-polarized two-dimensional electron gas (2DEG) at oxide interfaces is an emerging
physical phenomenon, which is technologically important for potential device applications …