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.
A new Eu/Tb-codoped inorganic apatite Ca 5 (PO 4 ) 3 F luminescent thermometer has been targeted. Under ultraviolet irradiation, the Ca 5 (PO 4 ) 3 F:Tb 3+ /Eu 3+ samples exhibit a blue-light emission of the host matrix which might originate from the CO2− radical-related defect produced by Cit 3− groups, as well as the typical...
A 4mol% Tm 3+ -doped YbLiF 4 crystal, grown by Czhochralski method, has been selected and the optical absorption spectrum has been recorded in parallel and perpendicular directions of c-axis in the spectral region of 850–1100nm. The infrared to UV, VIS and NIR frequency upconversion luminescence properties of the 4mol% Tm 3+ -doped YbLiF 4 crystal have been investigated...
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.