Spectroscopic studies of the f↔d ultraviolet transitions of Pr<sup>3+</sup> in alkaline earth fluorides

Pédrini, Christian; Bouttet, D.; Dujardin, C.; Moine, Bernard; Bill, Hans

doi:10.1016/0009-2614(94)00185-5

Scientific article

English

Spectroscopic studies of the f↔d ultraviolet transitions of Pr³⁺ in alkaline earth fluorides

ContributorsPédrini, Christian; Bouttet, D.; Dujardin, C.; Moine, Bernard; Bill, Hans

Published inChemical physics letters, vol. 220, no. 6, p. 433-436

Publication date1994-04-08

Abstract

Absorption and UV fluorescence spectra of Pr³⁺ weakly doped alkaline earth fluoride single crystals have been recorded and interpreted in terms of f↔d transitions. Short fluorescence lifetimes have been measured. The emission spectra and the decay profiles of Pr-doped BaF₂ have been studied as a function of photon excitation energy. This latter system exhibits cross-luminescence and excitonic fluorescence in addition to d↔f luminescence of Pr³⁺.

Affiliation entities

Faculté des sciences / Section de chimie et biochimie / Département de chimie physique

Research groups

Groupe Bill

Citation (ISO format)

PÉDRINI, Christian et al. Spectroscopic studies of the f↔d ultraviolet transitions of Pr³⁺ in alkaline earth fluorides. In: Chemical physics letters, 1994, vol. 220, n° 6, p. 433–436. doi: 10.1016/0009-2614(94)00185-5

Article (Published version)

Identifiers

PID : unige:3011
DOI : 10.1016/0009-2614(94)00185-5

Journal ISSN0009-2614

685views

0downloads

Creation09/21/2009 4:11:21 PM

First validation09/21/2009 4:11:21 PM

Update time07/15/2025 1:39:13 PM

Status update07/15/2025 1:39:13 PM

Last indexation07/15/2025 1:39:14 PM

Archive ouverte UNIGE

Spectroscopic studies of the f↔d ultraviolet transitions of Pr3+ in alkaline earth fluorides

Technical informations

Spectroscopic studies of the f↔d ultraviolet transitions of Pr³⁺ in alkaline earth fluorides