http://www.cnr.it/ontology/cnr/individuo/prodotto/ID222076
The Site of Er in Phosphate Glasses Studied by K-Edge EXAFS (Contributo in atti di convegno)
- Type
- Label
- The Site of Er in Phosphate Glasses Studied by K-Edge EXAFS (Contributo in atti di convegno) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1063/1.2644538 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- F.d'Acapito,R.Francini,S.Pietrantoni and D.Barbier (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://proceedings.aip.org/resource/2/apcpcs/882/1/401_1 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- X-RAY ABSORPTION FINE STRUCTURE - XAFS13: 13th International Conference (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#volumeInCollana
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- CNR-INFM-OGGc/oESRF,GILDACRG.6RueJulesHorowitz,F-38043Grenoble(France)
Dip.diFisica,Universita'diRomaTorVergata,ViadellaRicercaScientifica1,1-00133Roma,(Italy)
Teemphotonics,61,CheminduVieuxChene,F-38246Meylan,(France) (literal)
- Titolo
- The Site of Er in Phosphate Glasses Studied by K-Edge EXAFS (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
- Britt Hedman, Piero Pianetta (literal)
- Abstract
- In the study of Rare Earth (RE) doped glasses for applications in optical amplifiers a key issue is represented by the role of local structure on the fluorescence lifetime ?. In particular clustering of the RE ions leads to a drop of ? and to a degradation of the device performances. K-edge EXAFS is particularly effective in revealing RE-RE coordinations as it permits to access the high k region (k > 10 Å-1 where only the RE neighbors contribute to the spectrum. In this contribution we show an application of this experimental method to the study of Er-doped aluminophosphate glasses. (literal)
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