Polar perturbations in functional oxide heterostructures

YS Oh, L Wang, H Lee, WS Choi… - Advanced Functional …, 2023 - Wiley Online Library
Growth and characterization of metal‐oxide thin films foster successful development of oxide‐
material‐integrated thin‐film devices represented by metal‐oxide‐semiconductor field‐effect …

Superlattice engineering of topology in massive Dirac fermions

N Suri, C Wang, BM Hunt, D Xiao - Physical Review B, 2023 - APS
We show that a superlattice potential can be employed to engineer topology in massive
Dirac fermions in systems such as bilayer graphene, moiré graphene-boron nitride, and …

[HTML][HTML] Tailoring topological Hall effect in SrRuO3/SrTiO3 superlattices

SW Cho, SG Jeong, HY Kwon, S Song, S Han, JH Han… - Acta Materialia, 2021 - Elsevier
Investigating the effects of the complex magnetic interactions on the formation of nontrivial
magnetic phases enables a better understanding of magnetic materials. Moreover, an …

Electron pairing and nematicity in LaAlO3/SrTiO3 nanostructures

A Nethwewala, H Lee, J Li, M Briggeman… - Nature …, 2023 - nature.com
Strongly correlated electronic systems exhibit a wealth of unconventional behavior
stemming from strong electron-electron interactions. The LaAlO3/SrTiO3 (LAO/STO) …

Intrinsic versus extrinsic orbital and electronic reconstructions at complex oxide interfaces

RJ Green, V Zabolotnyy, M Zwiebler, Z Liao… - Physical Review …, 2021 - APS
The interface between the insulators LaAlO 3 (LAO) and SrTiO 3 accommodates a two-
dimensional electron liquid (2DEL)—a high-mobility electron system exhibiting …

One-dimensional Kronig–Penney superlattices at the LaAlO3/SrTiO3 interface

M Briggeman, H Lee, JW Lee, K Eom, F Damanet… - Nature Physics, 2021 - nature.com
Semiconductor heterostructures and ultracold neutral atomic lattices capture many of the
essential properties of one-dimensional electronic systems. However, fully one-dimensional …

[HTML][HTML] Correlated nanoelectronics and the second quantum revolution

J Levy - APL Materials, 2022 - pubs.aip.org
The growing field of correlated nanoelectronics exists at the intersection of two established
fields: correlated oxide electronics and semiconductor nanoelectronics. The development of …

[HTML][HTML] Possible zero-magnetic field fractional quantization in In0. 75Ga0. 25As heterostructures

L Liu, Y Gul, SN Holmes, C Chen, I Farrer… - Applied Physics …, 2023 - pubs.aip.org
In this Letter, we report a systematic study of a structure found in zero magnetic field at or
near 0.2×(e 2/h) in In 0.75 Ga 0.25 As heterostructures, where e is the fundamental unit of …

Spin-orbit-assisted electron pairing in one-dimensional waveguides

F Damanet, E Mansfield, M Briggeman, P Irvin, J Levy… - Physical Review B, 2021 - APS
Understanding and controlling the transport properties of interacting fermions is a key
forefront in quantum physics across a variety of experimental platforms. Motivated by recent …

Electric and Magnetic Field-dependent Tunneling between Coupled Nanowires

S Anand, R Ramachandran, K Eom, K Lee… - arXiv preprint arXiv …, 2024 - arxiv.org
Coupled quasi-one-dimensional (quasi-1D) electron systems host rich emergent physics
that cannot be accounted for by understanding isolated 1D electron systems alone. Open …