Switchable coupling between nitrogen-vacancy center in diamond and charge qubit
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发表时间：2019-03-09
论文类型：期刊论文
发表时间：2011-06-01
发表刊物：EUROPEAN PHYSICAL JOURNAL D
收录刊物：Scopus、SCIE
卷号：63
期号：1
页面范围：165-168
ISSN号：1434-6060
摘要：We propose a scheme to achieve switchable coupling between nitrogen-vacancy (N-V) center in diamond and superconducting charge qubit by a quantized nanomechanical resonator (NAMR) as a data bus. This procotol can be used to transfer the quantum state from charge qubit to N-V center. Owing to the N-V center has relatively long decoherence time, the information can be stable stored in it. Finally, we discuss the experimental feasibility of our scheme.
