Temperature and concentration dependent luminescence of Yb3+ centers in YAM

Marcin Piotr Kaczkan , Michał Malinowski , Andrzej Suchocki , Dorota A Pawlak , Sebastian Turczyński

Abstract

Presented results give a more likely explanation of the temperature dependencies of Yb3+ line position in YAM where the interaction with a phonons of energies equal to electronic level separation in Yb3+ multiplets. One of the spectral features of Yb3+ ion resulting from the strong electron-phonon coupling are vibronic sidebands. At 10 K the luminescence spectra of Yb3+:YAM consist of narrow, well distinguished resonant (5 → 1) purely electronic transitions, called zero-phonon lines (ZPL), and low-intensity sidebands on the low-energy side associated with phonon-emission transitions.
Author Marcin Piotr Kaczkan (FEIT / MO)
Marcin Piotr Kaczkan,,
- The Institute of Microelectronics and Optoelectronics
, Michał Malinowski (FEIT / MO)
Michał Malinowski,,
- The Institute of Microelectronics and Optoelectronics
, Andrzej Suchocki - [Institute of Physics of the Polish Academy of Sciences]
Andrzej Suchocki,,
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, Dorota A Pawlak - [Instytutu Technologii Materialow Elektronicznych w Warszawie]
Dorota A Pawlak,,
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, Sebastian Turczyński - [Instytutu Technologii Materialow Elektronicznych w Warszawie]
Sebastian Turczyński,,
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Journal seriesJournal of Alloys and Compounds, ISSN 0925-8388, e-ISSN 1873-4669
Issue year2020
Vol842
Pages1-8
Publication size in sheets0.5
Article number155893
ASJC Classification2210 Mechanical Engineering; 2211 Mechanics of Materials; 2505 Materials Chemistry; 2506 Metals and Alloys
DOIDOI:10.1016/j.jallcom.2020.155893
URL https://www.sciencedirect.com/science/article/pii/S092583882032257X?via%3Dihub
Languageen angielski
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 08-09-2020, ArticleFromJournal
Publication indicators Scopus Citations = 0; WoS Citations = 0; Scopus SNIP (Source Normalised Impact per Paper): 2018 = 1.386; WoS Impact Factor: 2018 = 4.175 (2) - 2018=3.624 (5)
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