Compact universal logic gates realized using quantization of current in nanodevices
文献类型：期刊论文
| 作者 | Zhang, WC ; Wu, NJ ; Yang, FH |
| 刊名 | nanotechnology
 |
| 出版日期 | 2007 |
| 卷号 | 18期号:49页码:art. no. 495201 |
| 关键词 | SINGLE-ELECTRON DEVICES |
| ISSN号 | 0957-4484 |
| 通讯作者 | zhang, wc, chinese acad sci, inst semicond, state key lab superlattices & microstruct, pob 912, beijing 100083, peoples r china. 电子邮箱地址: nanjian@red.semi.ac.cn |
| 中文摘要 | this paper proposes novel universal logic gates using the current quantization characteristics of nanodevices. in nanodevices like the electron waveguide (ew) and single-electron (se) turnstile, the channel current is a staircase quantized function of its control voltage. we use this unique characteristic to compactly realize boolean functions. first we present the concept of the periodic-threshold threshold logic gate (pttg), and we build a compact pttg using ew and se turnstiles. we show that an arbitrary three-input boolean function can be realized with a single pttg, and an arbitrary four-input boolean function can be realized by using two pttgs. we then use one pttg to build a universal programmable two-input logic gate which can be used to realize all two-input boolean functions. we also build a programmable three-input logic gate by using one pttg. compared with linear threshold logic gates, with the pttg one can build digital circuits more compactly. the proposed pttgs are promising for future smart nanoscale digital system use. |
| 学科主题 | 微电子学 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-08 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/6920]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Zhang, WC,Wu, NJ,Yang, FH. Compact universal logic gates realized using quantization of current in nanodevices[J]. nanotechnology,2007,18(49):art. no. 495201. |
| APA | Zhang, WC,Wu, NJ,&Yang, FH.(2007).Compact universal logic gates realized using quantization of current in nanodevices.nanotechnology,18(49),art. no. 495201. |
| MLA | Zhang, WC,et al."Compact universal logic gates realized using quantization of current in nanodevices".nanotechnology 18.49(2007):art. no. 495201. |
入库方式： OAI收割
来源：半导体研究所
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