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 controllable synthesis of uniform tungsten diselenide (WSe2) is crucial for its emerging applications due to the high sensitivity of its extraordinary physicochemical properties to its layer numbers. However, undesirable multilayer regions inevitably form during the fabrication of WSe2 via the traditional chemical vapor deposition process resulted from the lack of significantly energetically favorable...
A Cu‐assisted self‐limited growth method is proposed to achieve the ultra‐fast growth of strictly monolayer and high‐quality WSe2 crystals, by L. Fu and co‐workers on page 5741. Cu can prevent the layer accumulation since it occupies the surface of the WSe2 crystals, thus the W atoms can only adsorb on the edge site to achieve the size extension.
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.