发明名称 |
Coupled superconducting charge quantum bit device and controlled-not gate using the same |
摘要 |
A control quantum bit circuit and a target quantum bit circuit each have a quantum box electrode including a superconductor, a counter electrode coupled to the quantum box electrode through a tunnel barrier, and a gate electrode coupled to the quantum box electrode through a gate capacitor. The quantum box electrode of the control quantum bit circuit is coupled to the quantum box electrode of the target quantum bit circuit through a box-electrode coupling capacitor.
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申请公布号 |
US7145170(B2) |
申请公布日期 |
2006.12.05 |
申请号 |
US20040910770 |
申请日期 |
2004.08.04 |
申请人 |
RIKEN |
发明人 |
YAMAMOTO TSUYOSHI;NAKAMURA YASUNOBU;TSAI JAW-SHEN |
分类号 |
H01L29/06;H01L39/22;G06N99/00;H01L27/18;H01L29/08;H01L29/66;H01L29/80;H01L39/00;H03K19/02;H03K19/195 |
主分类号 |
H01L29/06 |
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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