Angle-resolved photoemission studies of quantum materials
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …
concepts such as symmetry and topology that have transformed our understanding of matter …
SrTiO3-based thermoelectrics: Progress and challenges
Thermoelectrics, enabling the direct energy conversion between electricity and heat, provide
alternatives for conventional power generation and refrigeration with considerable …
alternatives for conventional power generation and refrigeration with considerable …
Physics of SrTiO3-based heterostructures and nanostructures: a review
This review provides a summary of the rich physics expressed within SrTiO 3-based
heterostructures and nanostructures. The intended audience is researchers who are …
heterostructures and nanostructures. The intended audience is researchers who are …
[HTML][HTML] Observation of a two-dimensional liquid of Fröhlich polarons at the bare SrTiO3 surface
The polaron is a quasi-particle formed by a conduction electron (or hole) together with its
self-induced polarization in a polar semiconductor or an ionic crystal. Among various …
self-induced polarization in a polar semiconductor or an ionic crystal. Among various …
Universal Fabrication of Two-Dimensional Electron Systems in Functional Oxides
Two-dimensional electron systems (2DESs) in functional oxides are promising for
applications, but their fabrication and use, essentially limited to SrTiO $ _3 $-based …
applications, but their fabrication and use, essentially limited to SrTiO $ _3 $-based …
Carrier-density control of the SrTiO3 (001) surface 2DEG studied by ARPES
SE McKeown Walker, FY Bruno… - Advanced …, 2015 - research-repository.st-andrews.ac …
The origin of the 2D electron gas (2DEG) stabilized at the bare surface of SrTiO3 (001) is
investigated. Using high-resolution angle-resolved photoemission and core-level …
investigated. Using high-resolution angle-resolved photoemission and core-level …
Polarity-dependent charge density wave in the kagome superconductor
Polar surface and interface play pivotal roles for realizing exotic properties of materials, and
search for such polar states is of crucial importance for expanding materials' functionality …
search for such polar states is of crucial importance for expanding materials' functionality …
Observation of Out-of-Plane Spin Texture in a Two-Dimensional Electron Gas
We explore the second order bilinear magnetoelectric resistance (BMER) effect in the d-
electron-based two-dimensional electron gas (2 DEG) at the SrTiO 3 (111) surface. We find …
electron-based two-dimensional electron gas (2 DEG) at the SrTiO 3 (111) surface. We find …
In Situ Control of Separate Electronic Phases on SrTiO3 Surfaces by Oxygen Dosing.
L Dudy, M Sing, P Scheiderer, JD Denlinger… - … (Deerfield Beach, Fla …, 2016 - europepmc.org
Insulating SrTiO3 (STO) can host 2D electron systems (2DESs) on its surfaces, caused by
oxygen defects. This study shows that the STO surface exhibits phase separation once the …
oxygen defects. This study shows that the STO surface exhibits phase separation once the …
Band Structure and Spin–Orbital Texture of the (111)‐KTaO3 2D Electron Gas
FY Bruno, S McKeown Walker, S Riccò… - Advanced Electronic …, 2019 - Wiley Online Library
Abstract 2D electron gases (2DEGs) in oxides show great potential for the discovery of new
physical phenomena and at the same time hold promise for electronic applications. In this …
physical phenomena and at the same time hold promise for electronic applications. In this …