组IVA元件对基于光门晶体管的电响应的影响
Md Faisal Kabir1, Kristy A Campbell1
1Electrical and Computer Engineering, Boise State University, Boise, ID 83725, USA.
Micromachines
|August 29, 2024
概括
光学封闭晶体管 (OGT) 为memristor设备提供了一种新的方法,使光学定位成为可能. 用IVA组元件对Ge2Se3门进行合,可以调整关键的电气性能,以优化性能.
科学领域:
- 材料科学 材料科学 材料科学
- 电气工程 电气工程
- 纳米技术 纳米技术
背景情况:
- 光学门晶体管 (OGT) 正在成为用于memristor应用的有前途的选择器设备.
- OGTs利用光来激活门,模仿MOSFET行为,但具有光学控制.
- 它们提供集成的合规电流控制,简化了内存阵列电路.
研究的目的:
- 调查IVA组元素兴奋剂对OGTs的Ge2Se3门材料的影响.
- 通过元素兴奋剂来探索OGT电气和光学性能的可调性.
- 评估用于memristor应用程序优化OGT性能的潜力.
主要方法:
- 使用C,Si,Sn和Pb合的无形Ge2Se3门制造OGT设备.
- 电气特性 (暗电流,光电流,开关速度,值电压) 的特征.
- 对dopant类型和度对OGT性能的影响分析.
主要成果:
- 用IVA组元素合Ge2Se3显著改变了OGT的电气和光学特性.
- 特定的补充剂可以微调暗电流,光电流,开关速度和值电压.
- 经过证明的可调性表明了针对特定的memristor应用优化OGT的途径.
结论:
- Ge2Se3门的元素兴奋剂是定制OGT性能的一个有效策略.
- 调整后的OGT显示了在交点记忆器阵列中先进光学定位的潜力.
- 这项研究为开发高效且可定制的光学选择器设备铺平了道路.
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