Cellular-Automaton Circuits Using Single-Electron-Tunneling Junctions

使用单电子隧道结的元胞自动机电路

• 批准号: 08650396
• 负责人: WU Nan-Jian
• 金额: $ 1.6万
• 依托单位: Hokkdai University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08650396/
• 关键词: cellular automaton; logic device; single-electron-tunneling; SET circuit; intrinsic semiconductor island; セリオートマトン; 学位セル

We propose cellular automaton cicuits that use single-electron-tunneling cicuits (SET-CA). The unit cell consists of four intrinsic semiconductor islands and four single-electron-tunneling junctions. The dielectric constant of the intrinsic semiconductor is much larger than that of the junction insulator.The unit cell is charged with two single electrons. Polarization states of the two single electrons in the unit cell can be used to encode a binary signal. We designed various binary logic SET-CA circuits, and analyzed their operation by computer simulation. It was demonstrated that the SET-CA circuits having appropriate arrangements of the cells can perform correct signal transmission and elemental logic operations such as NOT,NAND,and NOR.

我们提出了使用单电子隧穿电路（SET-CA）的元胞自动机电路。单胞由四个本征半导体岛和四个单电子隧穿结组成。本征半导体的介电常数比结绝缘体的介电常数大得多。单位晶胞中的两个单电子的极化状态可用于编码二进制信号。我们设计了各种二进制逻辑SET-CA电路，并通过计算机模拟分析了它们的工作原理。结果表明，SET-CA电路具有适当的安排的细胞可以执行正确的信号传输和基本的逻辑操作，如非，与非，或非。

项目成果

S.Uno: "0.86ev Platinum Schottky Buraier on Indium Phospbide by In-Situ Electrocheunicel Process and its application to MES FETS" Jpn. J. Appl. Phys. 35・2. 1258-1263 (1996)

S.Uno：“通过原位 Electrocheunicel 工艺实现 0.86ev 铂肖特基 Buraier 及其在 MES FETS 中的应用”J. Appl. 1258-1263。

Nan-Jian Wu: "Cellular-Automaton Circuits Using Single-Electro-Tunneling Junctions" Jpn. J. Appl. Phys. 36・5 (in press). (1997)

Nan-Jian Wu：“使用单电隧道结的细胞自动机电路”J. Appl. 36・5（出版中）。

M.Akazawa: "Directional Single-Electron-Tunneling Junction" Jpn. J. Appl. Phys. 35・6. 3569-3575 (1996)

M.Akazawa：“定向单电子隧道结”J.Appl.35・6（1996）

M., Akazawa et.al: "Annealing method for operoting quantum-ceclar-Automaton,systems" J.Appl.Phys.82. 5176-5184 (1997)

M., Akazawa 等人：“用于操作量子陶瓷自动机系统的退火方法”J.Appl.Phys.82。

Nan-Jian Wu et.al: "Clvantum cellular Automaton Device using the in age charge Effect" Jpn.J.Appl.Phys.37(印刷中). (1998)

Nan-Jian Wu 等人：“利用年龄电荷效应的 Clvantum 细胞自动机装置”Jpn.J.Appl.Phys.37（出版中）。