Molecular Layer Doping ZnO Films as a Novel Approach to Resistive Oxygen Sensors

Electronics, Journal Year: 2025, Volume and Issue: 14(3), P. 595 - 595

Published: Feb. 2, 2025

In the modern world, gas sensors play a crucial role in sectors such as high-tech industries, medicine, and environmental monitoring. Among these fields, oxygen are most important. There several types of sensors, including optical, magnetic, Schottky diode, resistive (or chemoresistive) ones. Currently, oxygen-resistive (ORSs) described literature fabricated thick layers, typically deposited via screen printing, they operate at high temperatures, often exceeding 700 °C. This work presents novel approach utilizing atomic layer deposition (ALD) to create very thin layers. Combined with appropriate doping, this method aims reduce energy consumption by lowering both mass requiring heating operating temperature. The device using proposed process demonstrates response 88.21 relatively low temperature 450 °C, highlighting its potential ORS applications based on doped ALD films.

Language: Английский

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The novel NOx sensing material MOF-derived metal oxides In2O3/CoOOH heterojunction nanostructures performance enhancement

Applied Surface Science, Journal Year: 2025, Volume and Issue: 687, P. 162304 - 162304

Published: Jan. 5, 2025

Language: Английский

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Room-Temperature NO₂ Sensor Based on Oxygen Vacancy-Rich SnO Nanosheets

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 8, 2025

Language: Английский

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Light-enhanced ultra-sensitive NO2 gas detection using In2O3/MXene-based flexible sensors

Applied Surface Science, Journal Year: 2025, Volume and Issue: 704, P. 163448 - 163448

Published: May 6, 2025

Language: Английский

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