Photoluminescence of Ce and Pr codoped calcium thiogallate
ANEDDA, ALBERTO;CARBONARO, CARLO MARIA;CHIRIU, DANIELE;CORPINO, RICCARDO;MARCEDDU, MARCO;RICCI, PIER CARLO;
2006-01-01
Abstract
We investigated the room temperature photoluminescence of calcium thiogallate codoped with Ce and Pr. Line shaped emissions superimposed over a wide and composed luminescence band were observed. Different components were distinguished by means of time resolved photoluminescence measurements, and were attributed to the dopant species. A band at 2.24 eV, not previously reported, was observed.File | Dimensione | Formato | |
---|---|---|---|
PhysStatSolC2006_3_2717.pdf Solo gestori archivio
Tipologia: versione editoriale
Dimensione 206.47 kB
Formato Adobe PDF
|
206.47 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.