Single Centers and Dimers of Impurity Holmium Ions in Synthetic Forsterite Crystals: High-Resolution Spectroscopy

E. P. Chukalina; I. O. Tyurenkov; E. V. Zharikov; K. A. Subbotin

doi:10.1134/S0030400X19070063

Single Centers and Dimers of Impurity Holmium Ions in Synthetic Forsterite Crystals: High-Resolution Spectroscopy

Авторы: Chukalina E.P.¹, Tyurenkov I.O.², Zharikov E.V.³, Subbotin K.A.³
Учреждения:
1. Institute of Spectroscopy, Russian Academy of Sciences
2. Moscow Institute of Physics and Technology National Research University
3. Prokhorov General Physics Institute
Выпуск: Том 127, № 1 (2019)
Страницы: 26-32
Раздел: Spectroscopy of Condensed States
URL: https://bakhtiniada.ru/0030-400X/article/view/166031
DOI: https://doi.org/10.1134/S0030400X19070063
ID: 166031

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Аннотация

High-resolution low-temperature absorption spectra in the region of the ⁵I₈ → ⁵I_{7, 6, 5, 4}, ⁵F₅ transitions in impurity Ho³⁺ ions in synthetic forsterite crystals (Mg₂SiO₄) are recorded. Comparison of the observed shape of the spectral lines with the hyperfine structure calculated using crystal-field theory makes it possible to attribute the spectral lines to single centers and dimers for the first time.