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.
Mechanical properties at nanoscale are crucial fators in the applications such as nanoscale interconnects and active components in electronic, optoelectronic, and electromechanical devices. Determination of the hardness of nanostructures, especially nano-thin-film, with regime from several to hundreds nanometers is a challenge. In this study, we proposed an ultrasonic vibration (USV)-assisted atomic...
Cell mechanics indicating the state of cell play an important role in critical activities of the cells. However in recent cell mechanics research, most of researchers only considered the young's modulus and energy dissipation is seldom considered. The existing method of the computation of young's modulus can't also make sure the distance between experimental indentation curve and the theory experimental...
One of the prerequisites for AFM based nanomanipulation is that the tip position can be controlled accurately, while this prerequisite is still hindered by the large model uncertainties aroused from PZT nonlinearity such as hysteresis and creep. In this paper, an Extended Prandtl-Ishlinskii (EPI) model is proposed to solve these problems. The main advantage of EPI model over conventional PI model...
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.