发明名称 |
Electronically scannable multiplexing device |
摘要 |
An electronically scannable multiplexing device is capable of addressing multiple bits within a volatile or non-volatile memory cell. The multiplexing device generates an electronically scannable conducting channel with two oppositely formed depletion regions. The depletion width of each depletion region is controlled by a voltage applied to a respective control gate at each end of the multiplexing device. The present multi-bit addressing technique allows, for example, 10 to 100 bits of data to be accessed or addressed at a single node. The present invention can also be used to build a programmable nanoscale logic array or for randomly accessing a nanoscale sensor array.
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申请公布号 |
US7352029(B2) |
申请公布日期 |
2008.04.01 |
申请号 |
US20050117276 |
申请日期 |
2005.04.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
WICKRAMASINGHE HEMANTHA KUMAR;GOPALAKRISHNAN KAILASH |
分类号 |
H01L29/76;H01L29/94;H01L31/062;H01L31/113;H01L31/119 |
主分类号 |
H01L29/76 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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