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Effect of erbium concentration on physical properties of fluoroindate glass
- Source :
-
Chemical Physics Letters . Oct2003, Vol. 380 Issue 5/6, p604. 5p. - Publication Year :
- 2003
-
Abstract
- The effect of erbium concentration on thermal stability and quantum efficiency of excited states was studied using DSC, XRD and optical methods. A large value of stability parameter <f>ΔT</f> close to 118 °C has been obtained for fluoroindate glass singly doped with 2 mol% of erbium ions. With increasing erbium concentration stability parameter extremely decreased and several crystalline peaks appeared, what was stated by X-ray diffraction. Also, the strong luminescence quenching is observed. This behavior is consistent with nonradiative processes related to the Er–Er interaction. [Copyright &y& Elsevier]
- Subjects :
- *ERBIUM
*QUANTUM theory
*EXCITED state chemistry
*METAL quenching
Subjects
Details
- Language :
- English
- ISSN :
- 00092614
- Volume :
- 380
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Chemical Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 11113611
- Full Text :
- https://doi.org/10.1016/j.cplett.2003.08.055