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Updated: Jul 9, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
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Published on: June 23, 2018

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集成内存传感器和基于全视频光电子铁电场效应晶体管的人工视觉计算

Peng Wang1, Jie Li2, Wuhong Xue1

  • 1Key Laboratory of Magnetic Molecules and Magnetic Information Materials of Ministry of Education & School of Chemistry and Materials Science, Shanxi Normal University, Taiyuan, 030031, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|November 29, 2023
PubMed
概括

研究人员使用范德瓦尔斯材料开发了新的2D铁电场效应晶体管 (Fe-FET),用于先进的人工智能. 这些设备展示了出色的记忆和神经形态计算能力,为高效的AI系统铺平了道路.

关键词:
完全VDW铁电场效应晶体管.多层次的内存多层次的内存.神经形态视觉系统的神经形态视觉系统传感 - 记忆 - 计算

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Field Effect Transistor01:29

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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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Semiconductors

There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...
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Biasing of FET

Biasing a Junction Field Effect Transistor (JFET) is crucial for setting operational parameters and ensuring efficient functioning in electronic circuits. JFETs are characterized by using a single carrier type in N-channel or P-channel configurations, where the channel is surrounded by PN junctions. These junctions are central to the device's ability to control current flow.
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