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   Articles with "electron accumulation" as a keyword



Tuning the Surface Electron Accumulation Layer of In2 O3 by Adsorption of Molecular Electron Donors and Acceptors.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202300730

Abstract: In2 O3 , an n-type semiconducting transparent transition metal oxide, possesses a surface electron accumulation layer (SEAL) resulting from downward surface band bending due to the presence of ubiquitous oxygen vacancies. Upon annealing In2 O3… read more here.

Keywords: electron accumulation; accumulation layer; surface; electron ... See more keywords

Electron Accumulation Induced by Electron Injection-Incomplete Discharge on NiFe LDH for Enhanced Oxygen Evolution Reaction.

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202402397

Abstract: Optimizing the local electronic structure of electrocatalysts can effectively lower the energy barrier of electrochemical reactions, thus enhancing the electrocatalytic activity. However, the intrinsic contribution of the electronic effect is still experimentally unclear. In this… read more here.

Keywords: incomplete discharge; injection incomplete; electron; electron accumulation ... See more keywords
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Surface electron accumulation and enhanced hydrogen evolution reaction in MoSe2 basal planes

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recommendations! Published in 2021 at "Nano Energy"

DOI: 10.1016/j.nanoen.2021.105922

Abstract: Abstract The spontaneous formation of surface electron accumulation (SEA) was observed in synthesized molybdenum diselenide (MoSe2) layered crystals with two-hexagonal (2 H) structure. An anomalously high electron concentration at the surface up to 1019 cm−3 is… read more here.

Keywords: surface; electron accumulation; basal; mose2 ... See more keywords

Quantum constriction at the interface between a superconducting nanocrystal and an electron accumulation layer

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recommendations! Published in 2018 at "Physica C: Superconductivity and its Applications"

DOI: 10.1016/j.physc.2018.05.013

Abstract: Abstract In the recent work of Vlaic et al. (2017), it has been shown that Pb nanocrystals (NCs) grown on the electron accumulation layer at the (110) surface of InAs are in the regime of Coulomb… read more here.

Keywords: quantum constriction; electron accumulation; accumulation layer;

Elucidating the Impact of Electron Accumulation in Quantum-Dot Light-Emitting Diodes

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recommendations! Published in 2024 at "Nano Letters"

DOI: 10.1021/acs.nanolett.4c03967

Abstract: Quantum-dot (QD) light-emitting diodes (QLEDs) are promising candidates for future display technology. An imbalance in the injection of electrons and holes into QLEDs leads to the accumulation of excess charges, predominantly electrons, in the QDs.… read more here.

Keywords: quantum dot; emitting diodes; dot light; electron accumulation ... See more keywords