A Laser‐ARPES View of the 2D Electron Systems at LaAlO 3 /SrTiO 3 and Al/SrTiO 3 Interfaces
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202101376
Abstract: We have measured the electronic structure of the two-dimensional electron system (2DES) found at the Al/SrTiO3 (Al/STO) and LaAlO3/SrTiO3 (LAO/STO) interfaces by means of laser angle resolved photoemission spectroscopy, taking advantage of the large photoelectron… read more here.
Keywords: laser arpes; view electron; sto; lao sto ... See more keywords
Collective Control of Potential-Constrained Oxygen Vacancies in Oxide Heterostructures for Gradual Resistive Switching.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301452
Abstract: Filamentary resistive switching in oxides is one of the key strategies for developing next-generation non-volatile memory devices. However, despite numerous advantages, their practical applications in neuromorphic computing are still limited due to non-uniform and indeterministic… read more here.
Keywords: collective control; gradual resistive; lao sto; resistive switching ... See more keywords
Evolution of the SrTiO3 surface electronic state as a function of LaAlO3 overlayer thickness
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.03.208
Abstract: Abstract The novel electronic properties emerging at interfaces between transition metal oxides, and in particular the discovery of conductivity in heterostructures composed of LaAlO 3 (LAO) and SrTiO 3 (STO) band insulators, have generated new… read more here.
Keywords: state; overlayer; sto; surface ... See more keywords
Non-BCS-type superconductivity and critical thickness of SrTiO3/LaAlO3/SrTiO3 trilayer interface system
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.150495
Abstract: Abstract As a quest for two-dimensional conducting interface with exotic functionalities for future electronic devices, the perovskite heterointerface of LaAlO3/SrTiO3 (LAO/STO) has been intensively studied. For the LAO/STO heterostructure, the critical thickness of the LAO… read more here.
Keywords: lao sto; interface; bcs type; trilayer ... See more keywords