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   Articles with "dimensional electron" as a keyword



On the effective models of spin–orbit coupling in a two-dimensional electron gas

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recommendations! 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

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recommendations! 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

In Situ Study of the Activation Process of MOF-74 Using Three-Dimensional Electron Diffraction

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recommendations! Published in 2024 at "Chemistry of Materials"

DOI: 10.1021/acs.chemmater.4c01153

Abstract: Metal–organic framework (MOF)-74 is known for its effectiveness in selectively capturing carbon dioxide (CO2). Especially the Zn and Cu versions of MOF-74 show high efficiency of this material for CO2. However, the activation of this… read more here.

Keywords: dimensional electron; electron diffraction; activation; mof ... See more keywords

Thermal Spin Injection and Inverse Edelstein Effect of the Two-Dimensional Electron Gas at EuO-KTaO3 Interfaces.

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recommendations! 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

High Mobility Two-Dimensional Electron Gas at the BaSnO3/SrNbO3 Interface.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c12195

Abstract: Oxide two-dimensional electron gases (2DEGs) promise high charge carrier concentrations and low-loss electronic transport in semiconductors such as BaSnO3 (BSO). ACBN0 computations for BSO/SrNbO3 (SNO) interfaces show Nb-4d electron injection into extended Sn-5s electronic states.… read more here.

Keywords: two dimensional; sno interfaces; dimensional electron; high mobility ... See more keywords

Synthesis of Oxide Interface-Based Two-Dimensional Electron Gas on Si.

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recommendations! 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

How a Ferroelectric Layer Can Tune a Two-Dimensional Electron Gas at the Interface of LaInO3 and BaSnO3: A First-Principles Study.

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recommendations! Published in 2023 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c21886

Abstract: The emerging interest in two-dimensional electron gases (2DEGs), formed at interfaces between two insulating oxide perovskites, poses a crucial fundamental question in view of future electronic devices. In the framework of density-functional theory, we investigate… read more here.

Keywords: ferroelectric layer; two dimensional; dimensional electron; interface ... See more keywords

MgZnO/ZnO Two-Dimensional Electron Gas Photodetectors Fabricated by Radio Frequency Sputtering.

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recommendations! 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

High Responsivity, Low Dark Current Ultraviolet Photodetectors Based on Two-Dimensional Electron Gas Interdigitated Transducers

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recommendations! Published in 2018 at "ACS Photonics"

DOI: 10.1021/acsphotonics.8b01169

Abstract: An ultraviolet (UV) photodetector employing the two-dimensional electron gas (2DEG) formed at the AlGaN/GaN interface as an interdigitated transducer (IDT) is characterized under optical stimulus. The 2DEG-IDT photodetector exhibits a record high normalized photocurrent-to-dark current… read more here.

Keywords: high responsivity; dark current; two dimensional; responsivity ... See more keywords

Probing Molecular Motions in Metal-Organic Frameworks by Three-Dimensional Electron Diffraction.

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recommendations! Published in 2021 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.1c08354

Abstract: Flexible metal-organic frameworks (MOFs) are known for their vast functional diversities and variable pore architectures. Dynamic motions or perturbations are among the highly desired flexibilities, which are key to guest diffusion processes. Therefore, probing such… read more here.

Keywords: three dimensional; molecular motions; metal organic; diffraction ... See more keywords

Direct Location of Organic Molecules in Framework Materials by Three-Dimensional Electron Diffraction

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recommendations! Published in 2022 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.2c05122

Abstract: In the study of framework materials, probing interactions between frameworks and organic molecules is one of the most important tasks, which offers us a fundamental understanding of host–guest interactions in gas sorption, separation, catalysis, and… read more here.

Keywords: dimensional electron; framework materials; organic molecules; three dimensional ... See more keywords