Thickness Control of the Spin-Polarized Two-Dimensional Electron Gas in LaAlO3/BaTiO3 Superlattices

C Chen, L Fang, J Zhang, G Zhao, W Ren - Scientific Reports, 2018 - nature.com
We explored the possibility of increasing the interfacial carrier quantum confinement,
mobility and conductivity in the (LaAlO3) n/(BaTiO3) n superlattices by thickness regulation …

Gate tunable Rashba spin-orbit coupling at CaZrO3/SrTiO3 heterointerface

WM Jiang, Q Zhao, JZ Ling, TN Shao… - Chinese …, 2022 - iopscience.iop.org
High mobility quasi two-dimensional electron gas (2DEG) found at the CaZrO 3/SrTiO 3
nonpolar heterointerface is attractive and provides a platform for the development of …

Highly conductive two-dimensional electron gas at the interface of Al2O3/SrTiO3

Z Zhang, H Yan, S Wang, M Wang, L Ren… - Journal of Materials …, 2019 - Springer
We create a two-dimensional electron gas at the Al 2 O 3/SrTiO 3/LaAlO 3 heterostructures
using pulsed laser deposition, which exhibits a decreasing sheet resistance with increasing …

Metallic capped quasi-two-dimensional electron gas in a SrTiO3-based heterostructure

H Wang, CH Suen, H Li, S Cai, X Zhou, J Wang… - Applied Physics …, 2021 - pubs.aip.org
Two-dimensional electron gas (2DEG) in SrTiO 3 (STO)-based heterostructures has been a
subject of intense scientific interest in recent years. In this work, the metallic transition metal …

Wide range bandgap modulation in strained SrSnO 3 epitaxial films

Q Gao, K Li, L Zhao, K Lv, H Li, J Zhang… - Journal of Materials …, 2020 - pubs.rsc.org
Strain effects on the structure and bandgap of SrSnO3 (SSO) films epitaxially grown on (001)-
orientation LaAlO3 (LAO) and MgO substrates by pulsed laser deposition were investigated …

Subwavelength coupling and ultra-high exponential gain coefficient originating from 2D electron gas at ITO/LiNbO3 interface

C Wang, Y Wang, D Huo, H Zhao… - Journal of Applied Physics, 2019 - pubs.aip.org
Two dimensional electron gases (2DEGs) formed at interfaces between two oxides have
been drawing growing attention for their intriguing magnetic, superconducting, and optical …

δ‐Doping Effects on Electronic and Energetic Properties of LaAlO3/SrTiO3 Heterostructure: First‐Principles Analysis of 23 Transition‐Metal Dopants

J Cheng, Y Wang, J Luo, K Yang - Advanced Materials …, 2017 - Wiley Online Library
The 2D electron gas (2DEG) formed at the interface between two insulating perovskite
oxides such as LaAlO3 and SrTiO3 provides a playground for developing all‐oxide …

La interstitial defect-induced insulator-metal transition in the oxide heterostructures

J Zhou, M Yang, YP Feng, A Rusydi - Physical Review B, 2017 - APS
Perovskite oxide interfaces have attracted tremendous research interest for their
fundamental physics and promising all-oxide electronic applications. Here, based on first …

Effect of Sr-doping of LaMnO3 spacer on modulation-doped two-dimensional electron gases at oxide interfaces

YZ Chen, YL Gan, DV Christensen, Y Zhang… - Journal of Applied …, 2017 - pubs.aip.org
Modulation-doped oxide two-dimensional electron gas formed at the LaMnO 3 (LMO)
buffered disorderd-LaAlO 3/SrTiO 3 (d-LAO/LMO/STO) heterointerface provides new …

Tunable interface states driven by ferroelectric polarization discontinuity in BiFeO3-based superlattice

S Zhang, B Yang, Z Liu, X Zu, DO Scanlon… - Applied Physics …, 2022 - pubs.aip.org
Interfacial electronic reconstruction is one of the central topics in condensed matter research
as it brings in new physics and novel material properties. Typically, it is induced by dipole …