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1. 发明专利

JP2004200259A Non-contact multi-bit quantum state control method and quantum state controller 有权
标题翻译：非接触式多位量子态控制方法和量子态控制器
公开(公告)号：JP2004200259A
公开(公告)日：2004-07-15
申请号：JP2002364588
申请日：2002-12-17
申请人： Japan Science & Technology Agency , 独立行政法人科学技術振興機構
发明人： HATSUGAI YASUHIRO
IPC分类号： H01L27/10 , G06N99/00 , H01L29/66
CPC分类号： G06N99/002 , B82Y10/00
摘要： PROBLEM TO BE SOLVED: To provide a non-contact bit quantum state control method which can control a non-contact electronic state based on the principle of quantum mechanics, and to provide a quantum state controller.
SOLUTION: A plurality of holes 3 are made in a two-dimensional electronic system 1 and magnetic fluxes Φ
1 to Φ
12 which are not directly brought into contact with them are set as many as the number of bits in a situation where hole conductivity is quantized. A localized electronic state as an edge state in quantum hole effect near the holes 3 is used as a (quantum) bit. The quantum state of the system can arbitrarily be controlled without losing quantum coherence in a non-contact type by changing a plurality of the magnetic fluxes Φ
1 to Φ
12 in a magnetic flux unit by Aharonov-Bohm effect in a prescribed order in the system.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种基于量子力学原理来控制非接触电子状态的非接触位量子态控制方法，并提供量子态控制器。解决方案：在二维电子系统1中形成多个孔3，并且不直接与其接触的磁通Φ 1 至Φ 12 在孔导电率被量化的情况下，它们被设置为多个位数。作为（量子）位使用作为孔3附近的量子孔效应的边缘状态的局部电子状态。系统的量子态可以通过在磁场中改变多个磁通Φ 1 到ΦSB SB 12而不损失非接触型的量子相干性而不受控制流量单位由Aharonov-Bohm在系统中按规定的顺序进行。版权所有（C）2004，JPO＆NCIPI

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