Author:
Popova M.N.,Chukalina E.P.,Klimin S.A.,Chou M.-Ch.
Abstract
Abstract
The shape and fine structure of lines due to Tm3+
f −f electronic transitions in multifunctional Y3Al5O12 garnet crystals have been studied by high-resolution spectroscopy. The observed inhomogeneously broadened lines have a Lorentzian shape, suggesting that point defects make a predominant contribution to the inhomogeneous broadening. Moreover, YAl antisite defects, which are formed during high-temperature melt growth, produce spectral satellites near the main lines.
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Statistical and Nonlinear Physics,Electronic, Optical and Magnetic Materials
Cited by
3 articles.
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