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関連する概念動画

Field Effect Transistor01:29

Field Effect Transistor

567
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...
567
MOSFET: Enhancement Mode01:22

MOSFET: Enhancement Mode

478
Enhancement-mode MOSFETs are pivotal components in electronics, distinguished by their capacity to act as highly efficient switches. They are part of the larger family of metal-oxide Semiconductor Field-Effect Transistors (MOSFETs). They are available in two types: p-channel and n-channel, each tailored to specific polarity operations.
In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no...
478
Biasing of FET01:22

Biasing of FET

368
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.
In an N-channel JFET, the structure consists of N-type material forming the channel on a P-type substrate, with the...
368
Bipolar Junction Transistor01:22

Bipolar Junction Transistor

913
Bipolar Junction Transistors (BJTs) are essential elements in electronic circuits, playing a crucial role in the functionality of amplifiers, memories, and microprocessors. These transistors can be designed as NPN or PNP based on their doping patterns. They consist of three layers: the emitter, base, and collector. The configuration of these layers and their respective doping levels—with N-type or P-type impurities—define the transistor's type and its operational...
913
MOSFET01:16

MOSFET

574
The Metal-Oxide-Semiconductor Field-Effect Transistor (MOSFET) plays a pivotal role in modern electronics thanks to its versatility and efficiency in controlling electrical currents. This device, also known as IGFET, MISFET, and MOSFET, has three main terminals: the Source, Drain, and Gate. MOSFETs are classified into n-channel or p-channel types based on the doping characteristics of their substrate and the source or drain regions.
In an n-MOSFET, the structure includes n-type source and drain...
574
Characteristics of MOSFET01:17

Characteristics of MOSFET

491
Metal-oxide-semiconductor field-effect Transistors, or MOSFETs, play a critical role in electronic circuits. They are primarily utilized for amplifying and switching signals.
Various vital parameters influence their functionality, which is crucial for theory and electronics applications. First, channel dimensions, precisely length, and width, are pivotal. The size of these channels affects the transistor's ability to carry current and switching speeds; shorter channels typically enable...
491

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関連する実験動画

Updated: Sep 10, 2025

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

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新型トンネリング・ドリフト・ディフュージョン・フィールド・エフェクト・トランジスタをベースとした三次論理設計

Bin Lu1,2, Hua Qiang1, Dawei Wang1

  • 1School of Physics and Information Engineering, Shanxi Normal University, Taiyuan 030031, China.

Nanomaterials (Basel, Switzerland)
|August 27, 2025
PubMed
まとめ

新しいトンネリング・ドリフト・ディファッション・フィールド・エフェクト・トランジスタ (TDDFET) は,効率的な三元論理回路を可能にします. この新しいデバイスの設計とHSPICEへの統合は,三元コンピューティングの研究の進歩に不可欠です.

キーワード:
組み合わせ三元論理回路ハイブリッド伝導機構連続三元論理回路三重インバーター

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Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating

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A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics
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A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

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関連する実験動画

Last Updated: Sep 10, 2025

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping
14:58

Silicon Metal-oxide-semiconductor Quantum Dots for Single-electron Pumping

Published on: June 3, 2015

14.9K
Electric-field Control of Electronic States in WS2 Nanodevices by Electrolyte Gating
10:36

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科学分野:

  • 半導体装置の物理
  • デジタルロジックデザイン
  • 量子電子

背景:

  • 一定の計算上のタスクでは,二次論理よりも優位性がある.
  • 既存の三元論理実装は,効率性とスケーラビリティの課題に直面しています.
  • 高性能の三元回路を実現するには,新しいトランジスタ構造が必要である.

研究 の 目的:

  • 新しいトンネリング・ドリフト・ディファッション・フィールド・エフェクト・トランジスタ (TDDFET) を提案し分析する.
  • 三元論理回路の設計のためのTDDFETの可行性を実証する.
  • 先進的な三元論理システム開発のための基盤を確立する.

主な方法:

  • TDDFETの動作原理の詳細な分析
  • テーブル検索メソッドを用いた"ブラックボックス"デバイスモデリング.
  • Verilog-A言語による HSPICE シミュレーション環境の統合

主要な成果:

  • 基本的な三元論理ゲートの成功デザイン: STI,NTI,PTI,T-NAND,T-NOR.
  • 組み合わせの三元回路の実装:T-エンコーダー,T-デコーダー,T-HA.
  • 連続三元回路の開発:T-D-ラッチ,T-DFF.

結論:

  • 提案されているTDDFETは,三元論理回路の実行可能なコンポーネントです.
  • 開発されたシミュレーションモデルは,トリナリコンピューティングのさらなる研究と開発を容易にする.
  • この研究は,高度な三元論理システムの調査に大きく貢献しています.