Emerging perovskite monolayers

AG Ricciardulli, S Yang, JH Smet, M Saliba - Nature Materials, 2021 - nature.com
The library of two-dimensional (2D) materials has been enriched over recent years with
novel crystal architectures endowed with diverse exciting functionalities. Bulk perovskites …

Oxide spin-orbitronics: spin–charge interconversion and topological spin textures

F Trier, P Noël, JV Kim, JP Attané, L Vila… - Nature Reviews …, 2022 - nature.com
Oxide materials possess a vast range of functional properties, ranging from
superconductivity to multiferroicity, that stem from the interplay between the lattice, charge …

Electric field control of superconductivity at the LaAlO3/KTaO3(111) interface

Z Chen, Y Liu, H Zhang, Z Liu, H Tian, Y Sun, M Zhang… - Science, 2021 - science.org
The oxide interface between LaAlO3 and KTaO3 (111) can harbor a superconducting state.
We report that by applying a gate voltage (VG) across KTaO3, the interface can be …

Coupling of nanocrystal hexagonal array and two-dimensional metastable substrate boosts H2-production

Z Fan, F Liao, Y Ji, Y Liu, H Huang, D Wang… - Nature …, 2022 - nature.com
Designing well-ordered nanocrystal arrays with subnanometre distances can provide
promising materials for future nanoscale applications. However, the fabrication of aligned …

Enhanced superconductivity and ferroelectric quantum criticality in plastically deformed strontium titanate

S Hameed, D Pelc, ZW Anderson, A Klein… - Nature materials, 2022 - nature.com
The properties of quantum materials are commonly tuned using experimental variables such
as pressure, magnetic field and do**. Here we explore a different approach using …

Anisotropic superconductivity at KTaO3(111) interfaces

EG Arnault, AH Al-Tawhid, S Salmani-Rezaie… - Science …, 2023 - science.org
A two-dimensional, anisotropic superconductivity was recently found at the KTaO3 (111)
interfaces. The nature of the anisotropic superconducting transition remains a subject of …

KTaO3—The New Kid on the Spintronics Block

A Gupta, H Silotia, A Kumari, M Dumen… - Advanced …, 2022 - Wiley Online Library
Long after the heady days of high‐temperature superconductivity, the oxides came back into
the limelight in 2004 with the discovery of the 2D electron gas (2DEG) in SrTiO3 (STO) and …

A promising perovskite primary explosive

Y Feng, J Zhang, W Cao, J Zhang… - Nature …, 2023 - nature.com
A primary explosive is an ideal chemical substance for performing ignition in military and
commercial applications. For over 150 years, nearly all of the developed primary explosives …

Tunable superconductivity and its origin at KTaO3 interfaces

C Liu, X Zhou, D Hong, B Fisher, H Zheng… - Nature …, 2023 - nature.com
What causes Cooper pairs to form in unconventional superconductors is often elusive
because experimental signatures that connect to a specific pairing mechanism are rare …

Tunable two-dimensional superconductivity and spin-orbit coupling at the EuO/KTaO3(110) interface

X Hua, F Meng, Z Huang, Z Li, S Wang, B Ge… - npj Quantum …, 2022 - nature.com
Unconventional quantum states, most notably the two-dimensional (2D) superconductivity,
have been realized at the interfaces of oxide heterostructures where they can be effectively …