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   Articles with "amorphous oxide" as a keyword



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Amorphous oxide based microcavity color filter with high selectivity

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recommendations! Published in 2020 at "Optical Materials"

DOI: 10.1016/j.optmat.2020.109693

Abstract: Abstract Amorphous oxide based thin film visible light color filters have been fabricated by using a microcavity structure with amorphous silicon-zinc-tin-oxide (a-SZTO) and silver (Ag) multilayer. Metal-oxide-metal microcavity structure adopted transparent amorphous oxide materials because… read more here.

Keywords: color; color filter; amorphous oxide; oxide based ... See more keywords

Heterogeneous photo-Fenton degradation of organic pollutants with amorphous Fe-Zn-oxide/hydrochar under visible light irradiation

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recommendations! Published in 2017 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2017.07.027

Abstract: Abstract Amorphous Fe-Zn-oxide/hydrochar was prepared by a hydrothermal method and used as a heterogeneous photo-Fenton catalyst. The catalyst exhibited excellent activity for the degradation of various organic pollutants including Rhodamine B (RhB), methylene blue, antipyrine,… read more here.

Keywords: degradation; heterogeneous photo; organic pollutants; amorphous oxide ... See more keywords

Full capacitance model, considering the specifics of amorphous oxide semiconductor thin film transistors structures

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recommendations! Published in 2019 at "Solid-State Electronics"

DOI: 10.1016/j.sse.2019.03.031

Abstract: Abstract A full capacitance model for Amorphous Oxide Semiconductor Thin Film Transistors (AOSTFTs), considering the effect of the drain contact overlap in bottom gate passivated structures is presented. It is shown that this drain overlap,… read more here.

Keywords: semiconductor; full capacitance; model; amorphous oxide ... See more keywords
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In-Plane Amorphous-Oxide Ionotronic Devices and Circuits with Photochemically Enabled Favorable Interfaces.

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recommendations! Published in 2020 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.0c11548

Abstract: Here, we demonstrate side-gated in-plane structure of solution-processed amorphous oxide semiconductor (AOS) ionotronic devices and logic circuits enabled by ion-gel gate dielectrics with monolithically integrated nanoscale passivation architecture. The large capacitance of electric double layer… read more here.

Keywords: ion gel; passivation; interfaces plane; amorphous oxide ... See more keywords

Flexible Nanoscale Amorphous Oxide Transistors with a Gold-Assisted Transfer Method.

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recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c07793

Abstract: We present a new approach to achieve nanoscale transistors on ultrathin flexible substrates with conventional electron-beam lithography. Full devices are first fabricated on a gold sacrificial layer covering a rigid silicon substrate, and then coated… read more here.

Keywords: nanoscale amorphous; oxide transistors; amorphous oxide; flexible substrates ... See more keywords

Toward Adequate Operation of Amorphous Oxide Thin-Film Transistors for Low-Concentration Gas Detection.

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recommendations! Published in 2018 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.7b18657

Abstract: We suggest the use of a thin-film transistor (TFT) composed of amorphous InGaZnO (a-IGZO) as a channel and a sensing layer for low-concentration NO2 gas detection. Although amorphous oxide layers have a restricted surface area… read more here.

Keywords: detection; amorphous oxide; gas; tft ... See more keywords

Transparent heater with meshed amorphous oxide/metal/amorphous oxide for electric vehicle applications

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recommendations! Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-66514-8

Abstract: For electric vehicle application, one of the problems to be solved is defrosting or defogging a windshield or a side mirror without gas-fired heaters. In this paper, we report on a high performance of transparent… read more here.

Keywords: heater; amorphous oxide; electric vehicle; heater meshed ... See more keywords

Reliability Issues of Amorphous Oxide Semiconductor Based Thin Film Transistors

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recommendations! Published in 2024 at "Journal of Materials Chemistry C"

DOI: 10.1039/d4tc01392a

Abstract: Amorphous oxide semiconductors (AOS) are non-crystalline compounds composed of metal elements and oxygen elements, possessing distinctive electrical properties. even in their amorphous state, these materials exhibit favourable carrier transport paths... read more here.

Keywords: issues amorphous; based thin; amorphous oxide; reliability issues ... See more keywords

Ternary amorphous oxide semiconductor of In–Ga–O system for three-dimensional integrated device application

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recommendations! Published in 2025 at "APL Materials"

DOI: 10.1063/5.0243670

Abstract: In2O3-based oxide semiconductors are potential materials for supporting the development of next-generation integrated devices with low power consumption, such as back-end-of-line-compatible transistors and ferroelectric memories. Currently, these are standard semiconductor materials used in display research… read more here.

Keywords: semiconductor; amorphous oxide; integrated device; oxide semiconductor ... See more keywords

Intrinsic electron trapping in amorphous oxide.

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recommendations! Published in 2018 at "Nanotechnology"

DOI: 10.1088/1361-6528/aaa77a

Abstract: We demonstrate that electron trapping at intrinsic precursor sites is endemic in non-glass-forming amorphous oxide films. The energy distributions of trapped electron states in ultra-pure prototype amorphous (a)-HfO2 insulator obtained from exhaustive photo-depopulation experiments demonstrate… read more here.

Keywords: glass forming; amorphous oxide; electron trapping; charge trapping ... See more keywords

Homojunction structure amorphous oxide thin film transistors with ultra-high mobility

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recommendations! Published in 2023 at "Journal of Semiconductors"

DOI: 10.1088/1674-4926/44/5/052101

Abstract: Amorphous oxide semiconductors (AOS) have unique advantages in transparent and flexible thin film transistors (TFTs) applications, compared to low-temperature polycrystalline-Si (LTPS). However, intrinsic AOS TFTs are difficult to obtain field-effect mobility (μ FE) higher than… read more here.

Keywords: homojunction; homojunction structure; thin film; mobility ... See more keywords