| Autor: |
Veber, A. A., Romanov, A. N., Usovich, O. V., Fattakhova, Z. T., Haula, E. V., Korchak, V. N., Trusov, L. A., Kazin, P. E., Sulimov, V. B., Tsvetkov, V. B. |
| Rok vydání: |
2012 |
| Předmět: |
|
| Zdroj: |
Applied Physics B: Volume 108, Issue 4, Pages 733-736 (2012) |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1007/s00340-012-5145-z |
| Popis: |
We observed an intensive near-infrared luminescence in Bi-doped KAlCl4 polycrystalline material. Luminescence dependence on the excitation wavelength and temperature of the sample was studied. Our experimental results allow asserting that the luminescence peaked near 1 um belongs solely to Bi+ ion which isomorphically substitutes potassium in the crystal. It was also demonstrated that Bi+ luminescence features strongly depend on the local ion surroundings. |
| Databáze: |
arXiv |
| Externí odkaz: |
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