Photoluminescence and excited state structure in Bi3+-doped Y2SiO5 single crystalline films

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00396533" target="_blank" >RIV/68378271:_____/13:00396533 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1016/j.radmeas.2013.04.001" target="_blank" >http://dx.doi.org/10.1016/j.radmeas.2013.04.001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.radmeas.2013.04.001" target="_blank" >10.1016/j.radmeas.2013.04.001</a>

Result language

angličtina

Original language name

Photoluminescence and excited state structure in Bi3+-doped Y2SiO5 single crystalline films

Original language description

Single crystallinefilms of Bi-doped Y2SiO5 are studied at 4.2-350 K by the time-resolved luminescence methods under excitation in the 3.8-6.2 eV energy range. Ultraviolet luminescence of Y2SiO5:Bi (3.6 eV) is shown to arise from the radiative decay of the metastable and radiative minima of the triplet relaxed excited state (RES) of Bi3+ centers which are related to the 3P0 and 3P1 levels of a free Bi3+ ion, respectively. The lowest-energy excitation band of this emission, located at 4.5 eV, is assignedto the 1S0 3P1 transitions of a free Bi3+ ion. The phenomenological model is proposed to describe the excitedstate dynamics of Bi3+ centers in Y2SiO5:Bi, and parameters of the triplet RES are determined.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BH - Optics, masers and lasers

OECD FORD branch

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Project

<a href="/en/project/GAP204%2F12%2F0805" target="_blank" >GAP204/12/0805: Advanced material solutions for thin film scintillators and light transformers</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Radiation Measurements

ISSN

1350-4487

e-ISSN

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Volume of the periodical

56

Issue of the periodical within the volume

Sept

Country of publishing house

GB - UNITED KINGDOM

Number of pages

4

Pages from-to

90-93

UT code for WoS article

000325671400021

EID of the result in the Scopus database

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