Photosensitive defects in Gd2O3 - advanced material for solar energy conversion / Zatsepin Anatoly,Kuznetsova Yulia,Spallino Luisa,Pustovarov Vladimir,Rychkov Vladimir // . - 2016. - V. 102, l. . - P. 144-151.

ISSN/EISSN:
1876-6102 / нет данных
Type:
Proceedings Paper
Abstract:
The photo- and thermally-stimulated luminescence of Gd2O3 and Gd2O3:Zn nanostructured powders has been investigated at 295 and 90 K. Optically active impurities and intrinsic defects in the host lattice have been detected. The kinetics parameters of the charge trapping centers (order of kinetics, activation energy, frequency factor) were determined. The nature of defect states and their role in the processes of the energy relaxation are discussed. (C) 2016 The Authors. Published by Elsevier Ltd.
Author keywords:
gadolinium oxide; photoluminescence; thermoluminescence; intrinsic defects; solar energy LUMINESCENT LAYERS; CELL PERFORMANCE; OXYGEN-VACANCIES; UP-CONVERSION; OXIDES; NANOCRYSTALS
DOI:
10.1016/j.egypro.2016.11.329
Web of Science ID:
ISI:000397998500019
Соавторы в МНС:
Другие поля
Поле Значение
Editor Yerci, S and Crupi, I and Gordon, I and Fejfar, A and Catchpole, K
Booktitle PROCEEDINGS OF THE 2016 E-MRS SPRING MEETING SYMPOSIUM T - ADVANCED MATERIALS AND CHARACTERIZATION TECHNIQUES FOR SOLAR CELLS III
Series Energy Procedia
Note E-MRS Spring Meeting / Symposium T on Advanced Materials and Characterization Techniques for Solar Cells III, Lille, FRANCE, MAY 02-06, 2016
Organization VAKSIS; GUNAM; E MRS
Publisher ELSEVIER SCIENCE BV
Address SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language English
Keywords-Plus LUMINESCENT LAYERS; CELL PERFORMANCE; OXYGEN-VACANCIES; UP-CONVERSION; OXIDES; NANOCRYSTALS
Research-Areas Energy \& Fuels; Materials Science
Web-of-Science-Categories Energy \& Fuels; Materials Science, Multidisciplinary
Author-Email lspallino@urfu.ru
ORCID-Numbers Kuznetsova, Yulia/0000-0003-3525-752X
Funding-Acknowledgement Ministry of Education and Science of Russia {[}14.581.21.0002, RFMEFI58114X0002]; Act 211 of Government of the Russian Federation {[}02.A03.21.0006]; RFBR (Russian Foundation for Basic Research) {[}2016/2018, 16-32-60063]
Funding-Text This work was supported by the Ministry of Education and Science of Russia, the Grain-in-Aid Agreement no. 14.581.21.0002, September 29, 2014 (the unique identifier RFMEFI58114X0002) in the frame of the Federal Aim Program Research and Development in Priority Directions of the Science and Technology Complex of Russia for 2014-2020. The part of results was obtained within the framework of the Act 211 of Government of the Russian Federation, contract No 02.A03.21.0006 and carried out in the framework of state assignment of Russian Federation Ministry of Science and Education (3.1016.2014/K). The author L. Spallino acknowledges for the financial support of the RFBR (Russian Foundation for Basic Research) 2016/2018 (Project No 16-32-60063).
Number-of-Cited-References 19
Doc-Delivery-Number BH1FT