High resolution FT absorption study of holmium doped yttrium aluminum borate single crystals

A. Baraldi, I. Földvári, R. Capelletti, N. Magnani, M. Mazzera, E. Beregi

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

High resolution FT spectroscopy has been applied to investigate a YAB: Ho3+ (1 mol%) single crystal, grown by the top-seeded flux method, in the wave number 4000-25000 cm-1 and temperature 9-300 K ranges, respectively. The complex Ho3+ (4f10) non-Kramers ion transitions from the ground 5I8 to the excited 5I7, 5I6, 5I5, 5I4, 5F5, 5S 2, 5F4, 5F3, 5F2, 3K8, 5F1 + 5G6, and 5G5 manifolds were analyzed. The low-temperature high resolution spectra of the investigated manifolds show for many electronic transitions hyperfine structures related to the Ho3+ nuclear magnetic moment. The experimental data are fitted by a single ion Hamiltonian and the crystal field parameters are obtained. The results are compared with those previously published for other rare earths in the same matrix.

Original languageEnglish
Pages (from-to)1364-1367
Number of pages4
JournalPhysica Status Solidi (C) Current Topics in Solid State Physics
Volume4
Issue number3
DOIs
Publication statusPublished - 2007

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holmium
borates
yttrium
aluminum
high resolution
single crystals
hyperfine structure
crystal field theory
ions
rare earth elements
magnetic moments
matrices
electronics
spectroscopy
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

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High resolution FT absorption study of holmium doped yttrium aluminum borate single crystals. / Baraldi, A.; Földvári, I.; Capelletti, R.; Magnani, N.; Mazzera, M.; Beregi, E.

In: Physica Status Solidi (C) Current Topics in Solid State Physics, Vol. 4, No. 3, 2007, p. 1364-1367.

Research output: Contribution to journalArticle

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AU - Beregi, E.

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