1. 单电子电晶体 研究人员补充,过去制造单电子电晶体(single-electron transistor)的尝试,大多是采用标准的半导体材料,需要冷却到接近绝对 … www.eettaiwan.com|基于11个网页 2. 单电子晶体管 electron... ... Electron Cooling 电子冷却SINGLE-ELECTRON TRANSISTOR单电子晶体管Single-Electron Devices 单电子器 … ...
今天我们来简单介绍一种叫做Single-Electron Transistor的东东,很多概念和量子点相关,虽然相关文章有些老,但技术并不过时。 一. 基本概念 1. 单电子充电能 如图一所示,如果我们考虑一个金属岛和两边的极板形成的结构,由于岛和周围环境之间存在电容,因此当我们向岛上放一个电子或拿走一个电子时,体系的能量会升高,升...
PURPOSE: To provide a high-performance single-electron transistor wherein reduction in the size of a quantum dot required to increase an operating temperature and increase in the ratio of a gate capacity required to realize a stable operation to a tunnel capacity are satisfied simultaneously.WADA ...
Single-Electron-Transistor 来自 掌桥科研 喜欢 0 阅读量: 6 作者: CIT Group 摘要: A combination of classical Coulomb charging,electronic level spacings,spin,and vibrational modes determines the single-electron transfer reactions through nanoscale systems connected to external electrodes by tunnelling ...
To date, no molecular transistor with gain has been demonstrated. In single electron transistors, for every electron put into the transistor one gets almost one electron out of the transistor. These devices therefore have no gain. Gain serves two major purposes in architectures. First it provides...
The single-electron transistor The discovery of periodic conductance oscillations as a function of charge density in very small transistors has led to a new understanding of the behavior... MA Kastner - 《Review of Modern Physics》 被引量: 1048发表: 1992年 Current noise of a single-electron ...
Keywords: single electron transistor; atomic layer deposition; tunnel barrier 1. Introduction Single electron tunneling transistors (SETs) utilize the Coulomb blockade effect experienced by electrons travelling through a nanoscale "island" between the source and drain. The transport mechanism responsible for...
We have demonstrated the use of the single electron transistor (SET) as an amplifier for a photodetector operated at 20 mK. The unparalleled low input noise of the SET permits the detection of very small numbers of charge carriers generated in a bulk p-type Si substrate. We present data sho...
The coupling between the confined droplet of electrons and the leads in a single electron transistor (SET) has made it possible to explore Kondo physics in ways that were never before possible. In particular, whereas the energy of the localized spin is fixed for the traditional Kondo system, ...
Based on the characteristics of coulomb oscillation and phase shift in multi-gate SET,and the complementary characteristic of SETs and MOS transistors,a novel hybrid multi-gate single-electron transistor and MOS transistor circuit is realized. 基于多栅极SET的库仑振荡和相移特性,以及SET和MOS管的互补特...