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.
Cs4 W11O35 (CW) and Rb4 W11O35 (RW) belong to the class of hexagonal bronzes whose structure originates from the KxWO3 superconductor hexatungstate. Charge‐imbalanced tungsten bronzes are dielectric materials with rich polymorphism, ferroelectric properties and second‐harmonic generation. In this work, we report the polarized Raman spectra results for both CW and RW, as well as results of high‐pressure...
Heat capacity measurements of K 3 Nb 3 O 6 (BO 3 ) 2 , a borate that exhibits superionic conductivity and ferroelectric properties, have been performed in the 60–220K temperature range. In this work, the presence of two heat capacity anomalies has been documented. The first anomaly occurs at 198.3K and it has been attributed to a first-order phase transition...
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.