门周围通道工程充电等离子纳米线基于FET的通用源放大器的实施
Sarabdeep Singh1, Leo Raj Solay2, Sunny Anand2
1Model Institute of Engineering and Technology, Jammu 181122, India.
Micromachines
|July 29, 2023
概括
这项研究介绍了一种具有增强性能的新型门工程门全方位充电等离子纳米线场效应晶体管 (GAA-DMG-GS-CP NW-FET). 该设备对未来的低功耗纳米级应用有很大的希望,因为它有了改进的模拟和射频特性.
科学领域:
- 半导体设备物理学 半导体设备物理
- 纳米技术纳米技术
- 电子电路设计 电子电路设计
背景情况:
- 门全方位 (GAA) 结构为纳米线场效应晶体管提供了优越的门控制.
- 充电等离子体无兴奋剂技术减少了制造复杂性和可变性.
- 门工程,包括双材料门 (DMG) 和门 (GS),对于优化设备性能至关重要.
研究的目的:
- 为了评估一个新的门工程门全方位充电等离子体纳米线场效应晶体管 (GAA-DMG-GS-CP NW-FET) 的模拟和射频性能.
- 将拟议设备的性能与标准的Gate-All-Around单材料门充电等离子纳米线场效应晶体管 (GAA-SMG-CP NW-FET) 进行比较.
- 使用拟议的NW-FET实现和分析一个共同源 (CS) 放大器电路.
主要方法:
- 使用Silvaco TCAD工具进行设备模拟.
- 结合双材料门 (DMG) 和门 (GS) 工程.
- 使用金属接触器的充电等离子体无兴奋剂制造方法.
- 基于查找表 (LUT) 实现一个共同源放大器电路.
主要成果:
- 与GAA-DMG-GS-CP NW-FET相比,GAA-DMG-GS-CP NW-FET显示了与GAA-SMG-CP NW-FET相比显著改善的当前特性.
- 使用拟议设备的常用源放大器电路实现了15.06dB的增益.
- 无兴奋剂技术有效消除了与兴奋剂有关的波动,并减少了热预算.
结论:
- 拟议的GAA-DMG-GS-CP NW-FET表现出卓越的模拟,射频和电路性能.
- 该设备的增强特性使其成为未来纳米级和低功耗电子应用的强有力的候选者.
- 门工程和无兴奋剂技术是推进NW-FET技术的有效策略.
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