Information capacity of nanowire crossbar switching networks
Information capacity of nanowire crossbar switching networks
复制标题
纳米线交叉交换网络的信息容量
DOI：
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复制
发表时间：
2006
影响因子：
2.5
通讯作者：
P. Sotiriadis
中科院分区：
文献类型：
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作者：
P. Sotiriadis
由纳米线构成的纵横制交换网络是一种很有前途的数据存储设备。这项工作解决了一个基本问题：纵横制交换网络的信息存储容量是多少？考虑了两类主要的纳米线交叉开关网络，具有欧姆开关的和具有半导体开关的。重点放在第一类，它是当前纳米技术研究的中心。给出了作为网络规模函数的信息存储容量的精确、简单的近似和渐近表达式。这些推导表明在设计有效的纳米线装置时需要考虑技术和几何因素
Crossbar switching networks formed by nanowires are promising future data storage devices. This work addresses the fundamental question: What is the information storage capacity of a crossbar switching network? The two major classes of nanowire crossbar switching networks are considered, those with ohmic and those with semiconductive switches. The focus is on the first class which is in the center of current nanotechnology research. Exact, simple approximate, and asymptotic expressions of the information storage capacity are provided as functions of the network size. The derivations indicate technological and geometrical considerations in the design of efficient nanowire devices