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Updated: Jul 24, 2026

Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications
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Preparation of Silicon Nanowire Field-effect Transistor for Chemical and Biosensing Applications

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设计和研究基于电荷等离子体的TMD异界TFET生物传感器,用于超敏感检测

Monika Kumari1, Niraj Kumar Singh2, Vinay Kantipudi3

  • 1Department of Electronics Engineering, Government Polytechnic, Asthawan, Nalanda, Bihar, 803107, India.

Scientific reports
|April 30, 2025
PubMed
概括

一个新的充电等离子异质连接道FET生物传感器通过WTe2和MoS2.2提高了灵敏度. 这种介电调节装置实现了高的启/关比,性能优于现有的生物传感器.

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Field Effect Transistor01:29

Field Effect Transistor

Field-effect transistors (FETs) are integral to electronic circuits and distinguished by their three-terminal setup: the gate, drain, and source. These transistors operate as unipolar devices, which utilize either electrons or holes as charge carriers, in contrast to bipolar transistors, which use both types of carriers. The primary function of the FET is to modulate the flow of these carriers from the source to the drain through a channel. The voltage difference between the gate and source...
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