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.
PTF: Oddział Częstochowski. Nagroda im. Marii Skłodowskiej-Curie. Nominacje profesorskie. Nagroda Nobla 1999 z chemii. Medal Maksa Borna. Odkrycie podwójnie magicznego izotopu 48Ni. 25. rocznica śmierci Mieczysława Frąckowiaka. Volta i historia elektryczności. 100 lat fizyki na PW. Na ścieżkach nauki. Bogdan Całusiński (1934 - 1999). Tadeusz Skaliński (1910 - 1999).
The dynamic behaviour of the amplitude and phase of the overtone of low-frequency lattice mode, generated in a crystal by a biharmonic optical field via parametric process, is investigated theoretically. For dc incident field amplitudes the vibrational amplitude undergoes strong bistable resonant enhancement, whereas it exhibits period doubling transition to chaos when the field amplitude is slowly...
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.