Low-Temperature Optical Spectra and Zero-Phonon Transitions of
Color Centers in γ-Rayed Sodium Fluoride Crystals

Chin. Phys. Lett.

1993, Vol. 10

Issue (9): 543-546 DOI:

Original Articles

Low-Temperature Optical Spectra and Zero-Phonon Transitions of Color Centers in γ-Rayed Sodium Fluoride Crystals

GU Hongen

Department of Physics, Tianjin University, Tianjin 300072

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GU Hongen 1993 Chin. Phys. Lett. 10 543-546

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Abstract A lot of narrow lines on R₂, R⁺, N₁, N^- and some other unknown centers have been observed in γ-rayed pure and doped sodium fluoride crystals in the temperature range of 9-77K. The proper laser irradiation was used for strengthening the zero-phonon lines and the relative explanation was given. The spectral properties and thermostabilities of the lines were investigated systeniaticitl1y at different temperatures.

Keywords: 61.70.Dx 42.65.Tb

Published: 01 September 1993

PACS:	61.70.Dx
	42.65.Tb

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1993/V10/I9/0543

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