Luminescence mechanism and energy transfer in doubly doped BaY.sub.2./sub.F.sub.8./sub.:Tm,Nd VUV scintillator

0356347 - FZÚ 2011 RIV GB eng C - Konferenční příspěvek (zahraniční konf.)
Pejchal, Jan - Nikl, Martin - Moretti, F. - Vedda, A. - Fukuda, K. - Kawaguchi, N. - Yanagida, T. - Yokota, T. - Yoshikawa, A.
Luminescence mechanism and energy transfer in doubly doped BaY₂F₈:Tm,Nd VUV scintillator.
EURODIM 2010. Proceedings of 11th Europhysical Conference on Defects in Insulating Materials. Bristol: IOP Publishing, 2010, 012018/1-012018/8. IOP Conference Series: Materials Science and Engineering, vol. 15. ISSN 1757-8981.
[Europhysical Conference on Defects in Insulating Materials /11./ (EURODIM 2010). Pecs (HU), 12.07.2010-16.07.2010]
Výzkumný záměr: CEZ:AV0Z10100521
Klíčová slova: scintillator * VUV * Nd doping * energy transfer
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
http://dx.doi.org/10.1088/1757-899X/15/1/012018

Doubly-doped BaY2F8:Tm,Nd scintillation crystals were grown by modified micro-pulling-down method. Tm co-doping was chosen to enhance the energy transfer from the host lattice to the Nd3+ luminescence center via the 5d-levels of Tm3+.
Trvalý link: http://hdl.handle.net/11104/0194889