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MOSFET

MOSFET

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.
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Related Experiment Video

Updated: Jun 16, 2026

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Author Spotlight: Exploring Self-Assembled MOF-Polymer Composites

Published on: June 14, 2024

A novel non-Janus MoSF monolayer.

Lin Zhang¹, Zhibin Gao², Longyuzhi Xu¹

¹College of Physical Science and Technology, Yangzhou University, Jiangsu, 225009, China. zengsm@yzu.edu.cn.

Physical Chemistry Chemical Physics : PCCP

|July 24, 2025

Summary

Researchers discovered a new stable 2D material, Hybrid 1T'-MoSF, a hybrid of MoS₂ and MoF₂. This novel structure shows high-temperature tolerance and electronic property changes under strain, offering potential for advanced electronic devices.

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Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes

Layer-by-layer Synthesis and Transfer of Freestanding Conjugated Microporous Polymer Nanomembranes

Published on: December 15, 2015

Area of Science:

Materials Science
Condensed Matter Physics
Computational Chemistry

Background:

The stability of two-dimensional (2D) transition metal dichalcogenides (TMDs) is crucial for their applications.
Understanding interfacial structures is key to predicting and enhancing TMD stability.

Purpose of the Study:

To design and analyze novel 2D MoSF structures.
To investigate the stability and properties of a newly discovered non-Janus MoSF monolayer.
To explore potential applications of the new material.

Main Methods:

High-throughput screening.
First-principles calculations.
Comprehensive stability analyses (energy, mechanics, dynamics, thermodynamics).

Main Results:

Designed 374 2D MoSF structures.
Discovered a novel, stable non-Janus structure: Hybrid 1T -MoSF, a hybrid of MoS₂ and MoF₂.
Hybrid 1T -MoSF exhibits exceptional thermodynamic stability (1700 K) and mechanical/dynamic stability.
Observed a strain-induced electronic transition from metallic to semimetallic state in Hybrid 1T -MoSF.

Conclusions:

Hybrid 1T -MoSF is a stable 2D material with superior high-temperature tolerance.
This discovery expands the family of known TMDs.
Hybrid 1T -MoSF shows promise for high-temperature electronics and heat-resistant coatings.