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 influence of tip size on surface roughness measurements by atomic force microscopy (AFM) was evaluated experimentally. Images of quartz over a lateral scan range of 125-5000nm were measured by AFM utilizing tips of different sizes. Tip size was quantified by transmission electron microscopy before and after AFM imaging. Only tips whose size remained relatively constant during imaging were used...
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.