Effect of structural changes on luminescent and dosimetric properties of nanoscale aluminum oxide / Zvonarev S. V.,Kortov V. S.,Shtang T. V.,Ananchenko D. V.,Petrovykh K. A. // APPLIED RADIATION AND ISOTOPES. - 2015. - V. 95, l. . - P. 44-47.

ISSN/EISSN:
0969-8043 / нет данных
Type:
Article
Abstract:
Variations of the particle size and porosity of the alumina ceramics synthesized by annealing compacted nanopowder at 1500-1700 degrees C in vacuum for various periods of time have been studied by SEM. Particle size distributions, which depend on the conditions of the ceramics synthesis, were obtained and discussed. The formation of fine grains and the growth of their fraction with the increasing annealing temperature increase the thermoluminescence intensity and expands the usable dose range upwards. (C) 2014 Elsevier Ltd. All rights reserved.
Author keywords:
Thermoluminescence dosimetry; Nanoscale aluminum oxide; Grain size; SEM; Dose range THERMOLUMINESCENCE; NANOPHOSPHOR; TRAPS
DOI:
10.1016/j.apradiso.2014.10.003
Web of Science ID:
ISI:000347585200007
Соавторы в МНС:
Другие поля
Поле Значение
Month JAN
Publisher PERGAMON-ELSEVIER SCIENCE LTD
Address THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLAND
Language English
Keywords-Plus THERMOLUMINESCENCE; NANOPHOSPHOR; TRAPS
Research-Areas Chemistry; Nuclear Science \& Technology; Radiology, Nuclear Medicine \& Medical Imaging
Web-of-Science-Categories Chemistry, Inorganic \& Nuclear; Nuclear Science \& Technology; Radiology, Nuclear Medicine \& Medical Imaging
Author-Email s.v.zvonarev@urfu.ru vskortov@mail.ru tv.shtang@gmail.com ananchenko.daria@mail.ru kspetrovyh@mail.ru
Funding-Acknowledgement OPTEC Carl Zeiss {[}20/2013]; Ural Federal University as a part of the Program of Development through the ``Young Scientists of UrFU{''} competition {[}2.1.2.1-14/21]
Funding-Text This research project has been supported by grant 20/2013 of OPTEC Carl Zeiss and by grant 2.1.2.1-14/21 of Ural Federal University as a part of the Program of Development through the ``Young Scientists of UrFU{''} competition.
Number-of-Cited-References 15
Journal-ISO Appl. Radiat. Isot.
Doc-Delivery-Number AY5AF