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.
Green emitting Eu2+ doped (CaxSr1–x)6Si25.6Al6.4N41.6O4.4 phosphors with x value ranging from 0 to 0.1 were synthesized by the solid state reaction method under nitrogen atmosphere. The X-ray diffraction (XRD) patterns of the phosphors with different Ca2+ concentrations indicated that pure sialon phases were obtained. Crystal structure of these sialon phases was estimated to be a commensurate composite...
Photoluminescence properties of Sr 2.5 Dy 1/3–x Eu x V 2 O 8 (x=0, 0.06, 0.12, 0.18, 0.24, 0.33) were investigated. The excitation spectra included a broad band in the short wavelength region and several sharp lines in the longer wavelength region, and the spectral origin were discussed. The emission spectra were measured in two different exciting ways, i.e...
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.