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.
We have measured the equilibrium step fluctuations on a stepped Ag(111) surface in an aqueous electrolyte as a function of the electrode potential. In the regime of negative potentials with respect to the saturated calomel electrode the time dependence of the step fluctuations obeys a t 14 -power law with no dependence of the fluctuations on the step-step distance. This is evidence for...
Silver-mediated multistep formation on vicinal Si(100)-(2 × 1) is investigated by spot profile-analysing-low-energy electron diffraction and scanning tunnelling microscopy. The employed 4°-miscut of the sample towards [110] leads to a single domain substrate with smooth and equidistant double steps. Surface reconstruction and step structure of the vicinal are altered drastically upon submonolayer...
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.