Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study

• Published in: Functional Materials
• Date: 2005
• Main Authors: Ignatovych, M., Holovey, V, Vidoczy, T., Baranyai, P., Kelemen, A., Laguta, V., Chuiko, O.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2005
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/136899
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Spectroscopy of Cu- and Ag-doped single crystal and glassy lithium tetraborate: luminescence, optical absorption and ESR study / M. Ignatovych, V. Holovey, T. Vidoczy, P. Baranyai, A. Kelemen, V. Laguta, O. Chuiko // Functional Materials. — 2005. — Т. 12, № 2. — С. 313-317. — Бібліогр.: 11 назв. — англ.

Photoluminescence (PL), optical absorption (ОА) and ESR spectra have been studied to characterize Cu- and Ag-doped single crystal and glassy Li₂B₄О₇ (LTB). The attribution of LTB:Cu glass PL as one arising from the sets of Cu⁺ ions with slightly different local environments is proposed. The ОА spec...