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.
It has been found that the Ag adsorbate forms a dilute chain structure on the Ta(211) surface upon heating to 600K. Ag atomic chains are arranged along the [111] direction of the substrate and occupy every second hollow row typical of this surface. In contrast, Au heated to 1000K is likely to produce a surface alloy with the substrate. The obtained STM results show that terrace edges of the clean...
The initial growth of Pd and Pt on Ta(211) was studied at several temperatures by low-energy electron diffraction, Auger electron spectroscopy and work function change measurements. At room temperature Frank-van der Merwe-type growth was observed for Pd. It has been found that at temperature T > 800 K and coverage θ > 2 ML the agglomeration of adsorbate and the formation of large crystallites...
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.