Time-resolved luminescent VUV-spectroscopy of pure and doped by rare earth ions crystals of strontium fluoride / Ivanovskikh KV,Pustovarov VA,Shulgin BV // NUCLEAR INSTRUMENTS \& METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. - 2005. - V. 543, l. 1. - P. 229-233.

ISSN/EISSN:

0168-9002 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The spectroscopic properties SrF2-Eu(1 \%), SrF2-Er(1 \%) and nominal pure SrF2 crystals have been studied using time-resolved vacuum ultraviolet (VUV) spectroscopy under pulsed synchrotron radiation excitation. The 4f(k)<-> 4f(k-I)5d (f-d) and 4f(k)<-> 4f(k) (f - f) excitation spectra and emission spectra (with and without of time resolution) have been investigated in the wide energy region at 8 and 295 K. Moreover, the emission and excitation behaviors of intrinsic luminescence SrF2 have been studied at 8 K, when the fast and slow components given by singlet and triplet relaxation of self-trapped excitons (STE) are observed. Special attention is devoted to VUV emission of Er3+-doped SrF2 due to spin-allowed and spin-forbidden 4f(10)5d -> 4f(11) transitions. (c) 2005 Elsevier B.V. All rights reserved.

Author keywords:

VUV-spectroscopy; synchrotron radiation; SrF2; rare-earth ions

DOI:

10.1016/j.nima.2005.01.188

Web of Science ID:

ISI:000229198700049

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAY 1
Note	15th International Synchrotron Radiation Conference (SR-2004), Novosibirsk, RUSSIA, JUL 19-23, 2004
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Research-Areas	Instruments \& Instrumentation; Nuclear Science \& Technology; Physics
Web-of-Science-Categories	Instruments \& Instrumentation; Nuclear Science \& Technology; Physics, Nuclear; Physics, Particles \& Fields
Author-Email	pva@dpt.ustu.ru
ResearcherID-Numbers	Ivanovskikh, Konstantin/I-7013-2012
ORCID-Numbers	Ivanovskikh, Konstantin/0000-0003-1675-1637
Number-of-Cited-References	10
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	5
Journal-ISO	Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip.
Doc-Delivery-Number	927MT