Resonant optical spectroscopy of Er3+ ce
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V. Glukhanyuk; H. PrzybyliΕska; A. Kozanecki; W. Jantsch
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Article
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2006
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Elsevier Science
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English
β 135 KB
In this paper the site symmetry and site location of Er 3+ ions in hexagonal GaN determined basing on high resolution resonant optical spectroscopy is reported. A single center is separated from the photoluminescence excitation spectra to the 4 I 11/2 state of Er 3+ and the energy levels of this cen