抄録
Luminescence spectra and decay are measured under X- and gamma-ray excitation in single crystals of PrF3: Ce3% prepared by the micro-pulling-down method and compared with those of CeF3. The dominant emission of Ce3+ is peaking at 285 nm and both the photoluminescence and scintillation decays show similar decay times of 17 and 20 ns, respectively. Scintillation efficiency of PrF3: Ce is higher than that of CeF3 due to the absence of specific quenching in the ionisation track found earlier in the CeF3 scintillator.
本文言語 | English |
---|---|
ジャーナル | Physica Status Solidi (A) Applied Research |
巻 | 201 |
号 | 14 |
DOI | |
出版ステータス | Published - 2004 11月 1 |
ASJC Scopus subject areas
- 電子材料、光学材料、および磁性材料
- 凝縮系物理学