| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1888376 | Radiation Measurements | 2013 | 4 Pages |
Abstract
⺠In KYF4 hexagonal nanopowder an intense self-trapped exciton luminescence is detected. ⺠This excitonic luminescence in KYF4 hexagonal nanopowders is not quenched at 300 K. ⺠Emission band of excitonic luminescence overlaps with Ce3+ and Tb3+ 4f-5d absorption. ⺠In hexagonal KYF4 nanopowders an efficient energy transfer to Ce3+ and Tb3+ was found.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
V.N. Makhov, A.S. Vanetsev, N.M. Khaidukov, M. Yin, X.T. Wei, A. Kotlov, A.N. Belsky,