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使用可重新配置的晶体管进行通用逻辑内存门
Sunhyuk Kim1, Nahyeon Kim1, Yaeyeon Ko1
1School of Electronic Engineering, Kyonggi University, Suwon 16227, Republic of Korea.
Micromachines
|December 31, 2025
概括
研究人员开发了一种可重新配置的晶体管,能够实现通用逻辑门. 这种新型设备可以在单一结构中实现NAND和NOR内存逻辑操作,用于未来的低功耗电子设备.
科学领域:
- 固态物理 固态物理
- 半导体设备工程 半导体设备工程
- 纳米电子技术纳米电子技术
背景情况:
- 当前的电子系统在高密度集成和功率效率方面面临着挑战.
- 逻辑内存 (LIM) 架构通过结合计算和数据存储提供了一个有前途的解决方案.
- 在单个晶体管结构中实现通用逻辑门对于推进LIM系统至关重要.
研究的目的:
- 提出和分析可重新配置的晶体管,用于实现通用逻辑门.
- 为了研究该设备在逻辑内存 (LIM) 电路操作方面的潜力.
- 为了实现高性能指标,如的下值波动和高的开/关电流比率.
主要方法:
- 设计了一种基于p-i-n结构的新型可重新配置晶体管,具有两个极性门 (PG) 和一个控制门.
- 采用二维技术计算机辅助设计 (TCAD) 模拟来分析电气特性和LIM操作.
- 研究了通过虚拟兴奋剂效应将设备重新配置为p通道或n通道模式.
主要成果:
- 拟议的晶体管证明了完全重新配置到p通道或n通道模式.
- 由于积极的反和锁定,实现了大约1mV/dec的的下值摆动和10的高开/关电流比率.
- 成功验证了在p频道模式下NAND LIM运行和在n频道模式下NOR LIM运行,同时使用两个设备.
结论:
- 可重新配置的晶体管可以使用相同的设备结构执行NAND和NOR LIM操作.
- 这项技术是向开发高密度,低功耗LIM系统迈出的重要一步.
- 拟议的设备对未来的集成电路设计具有潜力,要求高效和多功能.
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