| Автор | Youn-Doo Kim |
| Автор | Jun-Gill Kang |
| Дата выпуска | 1994-10-17 |
| dc.description | The emission from KCl:Bi<sup>3+</sup> excited in the X absorption band (i.e. between the A and B absorption bands) was measured as a function of temperature. The polarized emission spectrum and the angular dependence of polarization ratio were also investigated. The X-band excitation produces two emission bands peaking at 345 and 395 nm, the centres of which are not the same. The loosely bonded Cl<sup>-</sup> ion arising from the substitution of Bi<sup>3+</sup> ions into the KCl lattice is assumed to be the colour centre for the X-band emission. The definitive assignment of the two emission bands is presented in terms of the relaxed excited states of the perturbed Cl<sup>-</sup> ion, in which the Jahn-Teller interaction coupling to the B<sub>1</sub> and B<sub>2</sub> vibronic modes is taken into account. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Luminescence of KCl:Bi<sup>3+</sup> excited at the X absorption band |
| Тип | paper |
| DOI | 10.1088/0953-8984/6/42/024 |
| Electronic ISSN | 1361-648X |
| Print ISSN | 0953-8984 |
| Журнал | Journal of Physics: Condensed Matter |
| Том | 6 |
| Первая страница | 8949 |
| Последняя страница | 8958 |
| Аффилиация | Youn-Doo Kim; Dept. of Chem., Chungnam Nat. Univ., Daejon, South Korea |
| Аффилиация | Jun-Gill Kang; Dept. of Chem., Chungnam Nat. Univ., Daejon, South Korea |
| Выпуск | 42 |
