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 higher-order nonlinear response of random two-phase composites is investigated within the spectral representation theory. Both components are assumed to be weakly nonlinear with a displacement (D)-electric field (E) relation of the form D=ε i E+χ i E 2 E, where ε i is the linear dielectric constant and χ i is the third-order nonlinear response of the ith...
We study the intrinsic optical bistability in nonlinear composites of coated spherical particles with a metallic core and a nonlinear dielectric shell. By means of self-consistent mean field approximation, the relation between the local field in the core of inclusions and the external applied field is established. We demonstrate numerically that the optical bistability exists only when the interfacial...
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.