Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/27527
Title: Time-resolved luminescence of LaBr3-Ce scintillation crystals upon selective UV-VUV-XUV excitation
Authors: Pustovarov, V. A.
Razumov, A. N.
Ivanov, V. Yu.
Vyprintsev, D. I.
Shvalev, N. G.
Пустоваров, В. А.
Issue Date: 2013
Citation: Time-resolved luminescence of LaBr3-Ce scintillation crystals upon selective UV-VUV-XUV excitation / V. A. Pustovarov, A. N. Razumov, V. Yu. Ivanov [et al.] // Bulletin of the Russian Academy of Sciences: Physics. — 2013. — Vol. 77. — № 2. — P. 217-220.
Abstract: The time-resolved photoluminescence (PL) of LaBr3-Ce scintillation spectrometric crystals produced in Russia is measured upon excitation using synchrotron radiation with photon energies of 3.7-21 and 45-290 eV at temperatures of 295 and 7.5 K. The PL spectra and decay curves are measured for excitation in the transparency range, at the edge of fundamental absorption, at the interband transitions, and in the range of inner-shell absorption. It is demonstrated that the PL yield is not proportional to the excitation energy, and that the PL decay curves are modified in the range of photoionization of the 3d (Br) and 4d (La) inner shells and, especially, in the range of giant resonance. © 2013 Allerton Press, Inc.
Keywords: DECAY CURVES
GIANT RESONANCES
INNER SHELL
INTER-BAND TRANSITION
PHOTON ENERGY
SCINTILLATION CRYSTALS
TIME-RESOLVED LUMINESCENCE
TIME-RESOLVED PHOTOLUMINESCENCE
SEMICONDUCTOR QUANTUM WELLS
SCINTILLATION
URI: http://hdl.handle.net/10995/27527
SCOPUS ID: 84876471095
PURE ID: 903766
ISSN: 1062-8738
DOI: 10.3103/S1062873813020287
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS

Files in This Item:
File Description SizeFormat 
scopus-2013-0671.pdf230,7 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.