Time-resolved luminescence of radiation defects in GaPO4 and AlPO4 crystals at VUV-excitation / Cheremnykh VS,Pustovarov VA,Timkin VI,Zatsepin AF,Zinin EI // NUCLEAR INSTRUMENTS \& METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT. - 2005. - V. 543, l. 1. - P. 239-243.

ISSN/EISSN:

0168-9002 / нет данных

Type:

Article; Proceedings Paper

Abstract:

The study of structural defects in irradiated by fast electrons (E = 10 MeV, fluence (1-2 x 10(17) electron/cm(2)) AlPO4 and GaPO4 crystals are submitted. The measurements were executed using low-temperature (T = 8 K) vacuum ultraviolet time-resolved luminescent spectroscopy at selective excitation by synchrotron radiation. The four types of luminescence bands with characteristic individual excitation spectra and photoluminescence decay kinetics in nano- and microsecond ranges are revealed in spectral range 2-6 eV. Possible types of defects of the crystalline structure observable in PL irradiated crystals are discussed and analyzed. (c) 2005 Elsevier B.V. All rights reserved.

Author keywords:

photoluminescence; time-resolved spectroscopy; radiation defects

DOI:

10.1016/j.nima.2005.01.190

Web of Science ID:

ISI:000229198700051

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	vls78@mail.ru
ResearcherID-Numbers	Zatsepin, Anatoly/L-7335-2016
ORCID-Numbers	Zatsepin, Anatoly/0000-0001-9539-2403
Number-of-Cited-References	10
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	4
Journal-ISO	Nucl. Instrum. Methods Phys. Res. Sect. A-Accel. Spectrom. Dect. Assoc. Equip.
Doc-Delivery-Number	927MT