Temperature and concentration dependent luminescence of Yb3+ centers in YAM
Marcin Piotr Kaczkan , Michał Malinowski , Andrzej Suchocki , Dorota A Pawlak , Sebastian Turczyński
AbstractPresented 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.
|Journal series||Journal of Alloys and Compounds, ISSN 0925-8388, e-ISSN 1873-4669|
|Publication size in sheets||0.5|
|ASJC Classification||; ; ;|
|Score||= 100.0, 08-09-2020, ArticleFromJournal|
|Publication indicators||= 0; = 0; : 2018 = 1.386; : 2018 = 4.175 (2) - 2018=3.624 (5)|
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