Origin of the 2D electron gas at the SrTiO3 surface.
Sign Up to like & getrecommendations! Published in 2022 at "Advanced materials"
DOI: 10.1002/adma.202200866
Abstract: Bulk SrTiO3 is a well-known band insulator and the most common substrate used in the field of complex oxide heterostructures. Its surface and interface with other oxides, however, have demonstrated a variety of remarkable behaviors… read more here.
Keywords: srtio3 surface; srtio3; electron gas; surface ... See more keywords
Universal Structural Influence on the 2D Electron Gas at SrTiO3 Surfaces.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced science"
DOI: 10.1002/advs.202100602
Abstract: The 2-dimensional electron gas (2DEG) found at the surface of SrTiO3 and related interfaces has attracted significant attention as a promising basis for oxide electronics. In order to utilize its full potential, the response of… read more here.
Keywords: srtio3; electron gas; structural influence; universal structural ... See more keywords
Evidence of a 2D Electron Gas in a Single‐Unit‐Cell of Anatase TiO2 (001)
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105114
Abstract: The formation and the evolution of electronic metallic states localized at the surface, commonly termed 2D electron gas (2DEG), represents a peculiar phenomenon occurring at the surface and interface of many transition metal oxides (TMO).… read more here.
Keywords: unit cell; anatase tio2; electron gas; spectroscopy ... See more keywords
Looking Outside the Square: The Growth, Structure, and Resilient Two-Dimensional Surface Electron Gas of Square SnO2 Nanotubes.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202300520
Abstract: Nanotechnology has delivered an amazing range of new materials such as nanowires, tubes, ribbons, belts, cages, flowers, and sheets. However, these are usually circular, cylindrical, or hexagonal in nature, while nanostructures with square geometries are… read more here.
Keywords: electron gas; sno2 nanotubes; square sno2; surface ... See more keywords
Instantons, colloids and convergence of the 1/N expansion for the homogeneous electron gas
Sign Up to like & getrecommendations! Published in 2019 at "Annals of Physics"
DOI: 10.1016/j.aop.2019.05.003
Abstract: We investigate non-perturbative corrections to the large $N$ expansion of the homogeneous electron gas. These are associated with instanton solutions to the effective action of the plasmon field. We show that, although the large field… read more here.
Keywords: electron gas; homogeneous electron; expansion; order ... See more keywords
On the effective models of spin–orbit coupling in a two-dimensional electron gas
Sign Up to like & getrecommendations! Published in 2021 at "Annals of Physics"
DOI: 10.1016/j.aop.2021.168710
Abstract: We use the method of invariants to derive oneand two-band effective Hamiltonians of a noncentrosymmetric two-dimensional electron gas, in the presence of magnetic field. A complete classification of the antisymmetric spin-orbit and magnetic coupling terms… read more here.
Keywords: spin orbit; dimensional electron; two dimensional; orbit coupling ... See more keywords
Tailoring two-dimensional electron gas conductivity at oxide heterointerfaces
Sign Up to like & getrecommendations! Published in 2017 at "Current Applied Physics"
DOI: 10.1016/j.cap.2017.02.020
Abstract: Abstract Recently, advances in creating complex oxide heterostructures in atomic scale and research on special properties appears at the interfaces between two different transition-metal oxides, have promoted a new era of materials and physics research.… read more here.
Keywords: dimensional electron; heterointerface; electron gas; two dimensional ... See more keywords
A Two-Dimensional Superconducting Electron Gas in Freestanding LaAlO3/SrTiO3 Micromembranes.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00992
Abstract: Freestanding oxide membranes constitute an intriguing material platform for new functionalities and allow integration of oxide electronics with technologically important platforms such as silicon. Sambri et al. recently reported a method to fabricate freestanding LaAlO3/SrTiO3… read more here.
Keywords: two dimensional; electron gas; laalo3 srtio3; superconducting electron ... See more keywords
Thermal Spin Injection and Inverse Edelstein Effect of the Two-Dimensional Electron Gas at EuO-KTaO3 Interfaces.
Sign Up to like & getrecommendations! Published in 2019 at "Nano letters"
DOI: 10.1021/acs.nanolett.8b04509
Abstract: With the help of the two-dimensional electron gas (2DEG) at the LaAlO3-SrTiO3 interface, spin and charge currents can be interconverted. However, the conversion efficiency has been strongly depressed by LaAlO3, which blocks spin transmission. It… read more here.
Keywords: edelstein effect; electron gas; two dimensional; dimensional electron ... See more keywords
Synthesis of Oxide Interface-Based Two-Dimensional Electron Gas on Si.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c18934
Abstract: Two-dimensional electron gas (2DEG) at the interface of amorphous Al2O3/SrTiO3 (aAO/STO) heterostructures has received considerable attention owing to its convenience of fabrication and relatively high mobility. The integration of these 2DEG heterostructures on a silicon… read more here.
Keywords: two dimensional; electron gas; dimensional electron; interface ... See more keywords
MgZnO/ZnO Two-Dimensional Electron Gas Photodetectors Fabricated by Radio Frequency Sputtering.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b03201
Abstract: MgZnO/ZnO two-dimensional electron gas (2DEG) structures with ZnO annealed at various temperatures (600-900 °C) and photodetectors (PDs) with and without a 2DEG structure were fabricated using a radio frequency magnetron sputtering system. It was found… read more here.
Keywords: electron gas; mgzno zno; zno; zno two ... See more keywords