Site-selection spectroscopy and energy transfer studies of Eu3+ ions in a new fluorophosphate glass

R. Balda; J. Fernandez; N. Duhamel; J. L. Adam; G. F. Imbusch

doi:10.1016/0022-2313(95)00155-7

Site-selection spectroscopy and energy transfer studies of Eu³⁺ ions in a new fluorophosphate glass

R. Balda, J. Fernandez, N. Duhamel, J. L. Adam, G. F. Imbusch

University of Basque

Research output: Contribution to a Journal (Peer & Non Peer) › Conference article › peer-review

6 Citations (Scopus)

Abstract

The spectral migration of the time-resolved resonant line-narrowed ⁵D₀→⁷F₀ emission band of Eu³⁺ in a new fluorophosphate glass of compositions (in mol%) 60NaPO₃-15BaF₂-(25-x)YF₃-xEuF₃ (x = 0.5, 2, 5, 10, 15, 20, 25) has been investigated. The results may be interpreted in terms of a dipole-dipole energy transfer mechanism between the distributions of Eu³⁺ centers. Analysis of the measured fluorescence decays of the ⁵D₀ state suggest that the transfer process is fast enough to drive the system of excited centers to thermal equilibrium.

Original language	English
Pages (from-to)	290-293
Number of pages	4
Journal	Journal of Luminescence
Volume	66-67
Issue number	1-6
DOIs	https://doi.org/10.1016/0022-2313(95)00155-7
Publication status	Published - 1995
Externally published	Yes
Event	Proceedings of the 1995 10th International Conference on Dynamical Processes in Excited States of Solids, DPC'95 - Cairns, Aust Duration: 28 Aug 1995 → 2 Sep 1995

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10.1016/0022-2313(95)00155-7

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@article{3eb65385a6384f3d860f5f63db9dd841,

title = "Site-selection spectroscopy and energy transfer studies of Eu3+ ions in a new fluorophosphate glass",

abstract = "The spectral migration of the time-resolved resonant line-narrowed 5D0→7F0 emission band of Eu3+ in a new fluorophosphate glass of compositions (in mol\%) 60NaPO3-15BaF2-(25-x)YF3-xEuF3 (x = 0.5, 2, 5, 10, 15, 20, 25) has been investigated. The results may be interpreted in terms of a dipole-dipole energy transfer mechanism between the distributions of Eu3+ centers. Analysis of the measured fluorescence decays of the 5D0 state suggest that the transfer process is fast enough to drive the system of excited centers to thermal equilibrium.",

author = "R. Balda and J. Fernandez and N. Duhamel and Adam, \{J. L.\} and Imbusch, \{G. F.\}",

year = "1995",

doi = "10.1016/0022-2313(95)00155-7",

language = "English",

volume = "66-67",

pages = "290--293",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier B.V.",

number = "1-6",

note = "Proceedings of the 1995 10th International Conference on Dynamical Processes in Excited States of Solids, DPC'95 ; Conference date: 28-08-1995 Through 02-09-1995",

}

TY - JOUR

T1 - Site-selection spectroscopy and energy transfer studies of Eu3+ ions in a new fluorophosphate glass

AU - Balda, R.

AU - Fernandez, J.

AU - Duhamel, N.

AU - Adam, J. L.

AU - Imbusch, G. F.

PY - 1995

Y1 - 1995

N2 - The spectral migration of the time-resolved resonant line-narrowed 5D0→7F0 emission band of Eu3+ in a new fluorophosphate glass of compositions (in mol%) 60NaPO3-15BaF2-(25-x)YF3-xEuF3 (x = 0.5, 2, 5, 10, 15, 20, 25) has been investigated. The results may be interpreted in terms of a dipole-dipole energy transfer mechanism between the distributions of Eu3+ centers. Analysis of the measured fluorescence decays of the 5D0 state suggest that the transfer process is fast enough to drive the system of excited centers to thermal equilibrium.

AB - The spectral migration of the time-resolved resonant line-narrowed 5D0→7F0 emission band of Eu3+ in a new fluorophosphate glass of compositions (in mol%) 60NaPO3-15BaF2-(25-x)YF3-xEuF3 (x = 0.5, 2, 5, 10, 15, 20, 25) has been investigated. The results may be interpreted in terms of a dipole-dipole energy transfer mechanism between the distributions of Eu3+ centers. Analysis of the measured fluorescence decays of the 5D0 state suggest that the transfer process is fast enough to drive the system of excited centers to thermal equilibrium.

UR - https://www.scopus.com/pages/publications/0029453717

U2 - 10.1016/0022-2313(95)00155-7

DO - 10.1016/0022-2313(95)00155-7

M3 - Conference article

AN - SCOPUS:0029453717

SN - 0022-2313

VL - 66-67

SP - 290

EP - 293

JO - Journal of Luminescence

JF - Journal of Luminescence

IS - 1-6

T2 - Proceedings of the 1995 10th International Conference on Dynamical Processes in Excited States of Solids, DPC'95

Y2 - 28 August 1995 through 2 September 1995

ER -

Site-selection spectroscopy and energy transfer studies of Eu³⁺ ions in a new fluorophosphate glass

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