ArticleSensors (Basel, Switzerland)2018
Frequency Response of Graphene Electrolyte-Gated Field-Effect Transistors.
Article in Sensors (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Ethanol Solvation of Polymer Residues in Graphene Solution-Gated Field Effect Transistors.ACS sustainable chemistry & engineering · 2024Article
- Applications of Graphene Field Effect Biosensors for Biological Sensing.Advances in biochemical engineering/biotechnology · 2024Review
- Compact Modeling of Two-Dimensional Field-Effect Biosensors.Sensors (Basel, Switzerland) · 2023Article
- Unique Constant Phase Element Behavior of the Electrolyte-Graphene Interface.Nanomaterials (Basel, Switzerland) · 2019Article
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This work develops the first frequency-dependent small-signal model for graphene electrolyte-gated field-effect transistors (EGFETs). Graphene EGFETs are microfabricated to measure intrinsic voltage gain, frequency response, and to develop a frequency-dependent small-signal model. The transfer function of the graphene EGFET small-signal model is found to contain a unique pole due to a resistive element, which stems from electrolyte gating. Intrinsic voltage gain, cutoff frequency, and transition frequency for the microfabricated graphene EGFETs are approximately 3.1 V/V, 1.9 kHz, and 6.9 kHz, respectively. This work marks a critical step in the development of high-speed chemical and biological sensors using graphene EGFETs.
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Registered trials
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