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公开(公告)号:US20060151775A1
公开(公告)日:2006-07-13
申请号:US10524951
申请日:2003-08-20
申请人: Lloyd Christopher Hollenberg , Andrew Dzurak , Cameron Wellard , Alexander Hamilton , David Reilly , Gerard Milburn , Robert Clark
发明人: Lloyd Christopher Hollenberg , Andrew Dzurak , Cameron Wellard , Alexander Hamilton , David Reilly , Gerard Milburn , Robert Clark
IPC分类号: H01L31/109
CPC分类号: G06N99/002 , B82Y10/00 , Y10S977/933
摘要: Ionisation of one of a pair of dopant atoms (11, 12) in a substrate (13) creates a double well potential, and a charge qubit is realised by the location of one or more electrons or holes (14) within this potential. The dopant atoms may comprise phosphorous atoms, located in a silicon substrate. A solid state quantum computer may be formed using a plurality of pairs of dopant atoms (11, 12), corresponding gate electrodes (22, 23), and read-out devices comprising single electron transistors (24).
摘要翻译: 在衬底(13)中的一对掺杂剂原子(11,12)中的一个的电离产生双阱电位,并且通过在该电位内的一个或多个电子或空穴(14)的位置来实现电荷量子位。 掺杂剂原子可以包含位于硅衬底中的磷原子。 可以使用多对掺杂剂原子(11,12),对应的栅电极(22,23)和包括单电子晶体管(24)的读出器件来形成固态量子计算机。