Entanglement from a nanomechanical resonator weakly coupled to a single Cooper-pair box
نویسندگان
چکیده
منابع مشابه
Mass spectrometry based on a coupled Cooper-pair box and nanomechanical resonator system
Nanomechanical resonators (NRs) with very high frequency have a great potential for mass sensing with unprecedented sensitivity. In this study, we propose a scheme for mass sensing based on the NR capacitively coupled to a Cooper-pair box (CPB) driven by two microwave currents. The accreted mass landing on the resonator can be measured conveniently by tracking the resonance frequency shifts bec...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2005
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.72.195411