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   Articles with "gate voltage" as a keyword



Impact of Gate Voltage on Mobility of Charge Carriers in Conductive Channel of Organic Molecular Semiconductors: Transport Landscape Assessed by Alternating and Direct Current Mode Techniques

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recommendations! Published in 2024 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202400304

Abstract: The gate voltage dependence of the charge carrier mobility is investigated by the microwave resonance technique in transport channels at various organic semiconductors‐insulator interfaces. Although the microwave based measurement is free from the Schottky‐barrier, the… read more here.

Keywords: gate voltage; charge carrier; mobility; voltage ... See more keywords

Converting electrical conductivity types in surface atomic-ligand exchanged PbS quantum dots via gate voltage tuning

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recommendations! Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2016.12.389

Abstract: Abstract Here we present the observation of a unique phenomenon of converting electrical conductivity types in surface atomic-ligand exchanged of PbS quantum dots (QDs), while tuning the gate voltage of PbS QD-based thin film field-effect… read more here.

Keywords: voltage; ligand; gate voltage; conductivity types ... See more keywords

Optical modulation characteristics of graphene supercapacitors at oblique incidence in visible-infrared region

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recommendations! Published in 2017 at "Solid-state Electronics"

DOI: 10.1016/j.sse.2017.01.014

Abstract: Abstract Multi-angle modulation properties of electrolyte gated graphene visible-infrared modulators with supercapacitor structures have been examined in both experiment and theory. Both transmission and reflection geometries have been studied, and the results show that all… read more here.

Keywords: optical modulation; modulation; gate voltage; infrared region ... See more keywords
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Tuning Organic Electrochemical Transistor (OECT) Transconductance toward Zero Gate Voltage in the Faradaic Mode.

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recommendations! Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c13009

Abstract: In this work, we investigate material design criteria for low-powered/self-powered and efficient organic electrochemical transistors (OECTs) to be operated in the faradaic mode (detection at the gate electrode occurs via electron transfer events). To rationalize… read more here.

Keywords: voltage; gate voltage; gate; organic electrochemical ... See more keywords

Room-Temperature Gate Voltage Modulation of Plasmonic Nanolasers.

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recommendations! Published in 2023 at "ACS nano"

DOI: 10.1021/acsnano.2c11716

Abstract: Stable electrical modulation of plasmonic nanolasers is achieved on a hybrid graphene-insulator-metal (GIM) platform at room temperature. To support surface plasmon polariton (SPP) resonance, a zinc oxide (ZnO) nanowire is placed on the GIM platform… read more here.

Keywords: plasmonic nanolasers; voltage modulation; modulation; room temperature ... See more keywords

Second harmonic generation induced by gate voltage oscillation in few layer MnBi2Te4

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recommendations! Published in 2024 at "npj Quantum Materials"

DOI: 10.1038/s41535-024-00694-8

Abstract: Nonlinear charge transport, such as nonreciprocal longitudinal resistance and nonlinear Hall effect, has attracted considerable interest in probing the symmetries and topological properties of new materials. Recent research has revealed significant nonreciprocal longitudinal resistance and… read more here.

Keywords: gate voltage; transport; voltage oscillation; voltage ... See more keywords

Electric field effect on magnetism in a MgO/Pd/Co system with a solid-state capacitor structure

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recommendations! Published in 2018 at "AIP Advances"

DOI: 10.1063/1.5039680

Abstract: The electric field effect on the magnetism in a MgO/Pd/Co system, in which a magnetic moment is induced in the Pd layer owing to the ferromagnetic proximity effect, has been investigated using various experimental methods.… read more here.

Keywords: effect; gate voltage; system; electric field ... See more keywords

Gate voltage tuning of photo-responses in n-AlGaAs/GaAs/AlGaAs double-heterojunction

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recommendations! Published in 2024 at "AIP Advances"

DOI: 10.1063/5.0233346

Abstract: We demonstrate that the gate voltage Vg tunes the Schottky photocurrent ISG for the irradiation of two lights (Light A and B) in an n-AlGaAs/GaAs/AlGaAs double-heterojunction. Light A is a 975-nm laser that illuminates the… read more here.

Keywords: gate voltage; double heterojunction; algaas gaas; algaas double ... See more keywords

Gate voltage controllable device based on black phosphorus/blue phosphorus heterostructure

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recommendations! Published in 2019 at "Journal of Physics D: Applied Physics"

DOI: 10.1088/1361-6463/ab462e

Abstract: As the devices approach their scaling limit, finding new material or technology for next generation nano-devices becomes one of the most important tasks in the modern electronics industry. Here, based on the first principles calculations,… read more here.

Keywords: phosphorus blue; gate voltage; black phosphorus; phosphorus ... See more keywords

Reconfigurable graphene antenna for THz applications: a mode conversion approach.

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recommendations! Published in 2019 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab60cc

Abstract: A reconfigurable graphene antenna is designed and numerically analyzed. The antenna structure contains a radiating graphene patch and non-radiating graphene ring. The operating frequency of antenna can be tuned by applying the gate voltage on… read more here.

Keywords: gate voltage; graphene; graphene antenna; graphene ring ... See more keywords
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Nonvolatile molecular memory with the multilevel states based on MoS2 nanochannel field effect transistor through tuning gate voltage to control molecular configurations.

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recommendations! Published in 2020 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab82d7

Abstract: A new flexible memory element is crucial for mobile and wearable electronics. A new concept for memory operation and innovative device structure with new materials is certainly required to address the bottleneck of memory applications… read more here.

Keywords: molecular memory; gate voltage; nanochannel field; memory ... See more keywords