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.
Using the systematic evolutionary structure searching method and the density functional theory, a new planar nanostructure composed of 5-6-8 rings referred as pho-B2N3 to stand for the penta-hexa-octa geometrical characters is proposed, which is dynamically stable due to the absence of imaginary mode in the calculated phonon spectrum. The thermal stability to withstand the temperature as high as 2000K...