Self-oscillation conditions of a resonant nanoelectromechanical mass sensor
نویسندگان
چکیده
منابع مشابه
A self-sustaining ultrahigh-frequency nanoelectromechanical oscillator.
Sensors based on nanoelectromechanical systems vibrating at high and ultrahigh frequencies are capable of levels of performance that surpass those of larger sensors. Nanoelectromechanical devices have achieved unprecedented sensitivity in the detection of displacement, mass, force and charge. To date, these milestones have been achieved with passive devices that require external periodic or imp...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2009
ISSN: 0021-8979,1089-7550
DOI: 10.1063/1.3152795