The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The use of vibration mode localization in arrays of mechanically-coupled, nearly identical beam-shaped resonators has been studied for ultra-sensitive mass detection and analyte identification. Our recent work (NEMS 2012) focused on enhancing the amount of amplitude change due to vibration mode localization with a beam shaped 3-resonator array. The preliminarily results were discussed from view point...
A novel oscillation system, which consists of a U-shaped cantilever and a beam-shaped cantilever, was designed, fabricated and characterized for synchronized oscillation-based applications. Two geometrically different cantilevers, with resonant frequencies of 372.503 kHz (detecting) and 182.506 kHz (sensing), are coupled by two coupling overhangs. Under synchronized oscillation, the frequency response...
This paper reports that the effect of nonlinear vibration on double region of synchronized frequency responses in a mechanically coupled beam-shaped oscillator, so as to further expand the applicable limits for practical mass perturbation. The resonant frequency was multiplied via synchronization by introducing a coupling overhang, and the double region was magnified from 30 Hz to over 400 Hz by increasing...
The use of vibration mode localization in arrays of mechanically-coupled, nearly identical beam-shaped resonators has been studied for ultra-sensitive mass detection and analyte identification. This study seeks to enhance the amount of amplitude change due to vibration mode localization with a beam shaped 3-resonator array. The preliminarily results have been discussed from view point of vibration...
A novel oscillation system, consisting of a U-shaped cantilever and a beam-shaped cantilever, was designed, fabricated and characterized for synchronized oscillation-based ultimate sensing applications in our past studies. This paper reports that the effect of nonlinear vibration on double region of synchronized frequency responses so as to further expand the applicable limits for practical mass perturbation...
The use of vibration mode localization in arrays of micro-mechanically coupled, nearly identical beam-shaped resonators has been studied for ultrasensitive mass detection and analyte identification. Eigenstate shifts that are 3 to 4 times (compared to single resonator), and orders (compared to resonator array) of magnitude greater than corresponding shifts in resonant frequency for an induced mass...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.