Willemite photoluminescence in Zn-implanted silica glasses / Zatsepin Anatoly,Buntov Evgeny,Kortov Vsevolod,Gavrilov Nikolai,Fitting Hans-Joachim // . - 2015. - V. 12, l. 12. - P. 1355-1358.

ISSN/EISSN:
1862-6351 / нет данных
Type:
Proceedings Paper
Abstract:
The photoluminescence properties of alpha-Zn2SiO4 nanoparticles formed in the SiO2 by means of ion implantation and subsequent 900 degrees C, 1 hour annealing in air atmosphere. Both X-ray diffraction, optical and photoluminescence (PL) spectra confirm the formation of willemite phase Zn2SiO4 in SiO2 matrices. The characteristic 2.4 eV PL band observed resembles the properties of classi-cal Zn2SiO4: Mn phosphor, though no manganese were introduced into the samples. PL excitation spectra demonstrate the contribution of willemite and silica band states, thus suggesting interphase energy transfer mechanism. Thermal quenching and lifetimes of the luminescence observed provide the clues to figure out the nature of emission centres. (C) 2015 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim
Author keywords:
willemite; photoluminescence; ion implantation; silica glass LUMINESCENCE PROPERTIES; SIO2
DOI:
10.1002/pssc.201510099
Web of Science ID:
ISI:000375858800011
Соавторы в МНС:
Другие поля
Поле Значение
Editor Mascher, P and Moreels, I and Climente, JI and Andre, P and Reece, P and Ribierre, JC and Pereira, L and Philippe, L and Pellicer, E
Booktitle PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 12, NO 12
Series Physica Status Solidi C-Current Topics in Solid State Physics
Note E-MRS Spring Meeting / Symposium H / Symposium I / Symposium BB / Symposium FF / Symosium D, Lille, FRANCE, MAY 11-15, 2015
Organization Ion Beam Serv; HORIBA; Single Quantum; Edinburgh Instruments; European Mat Res Soc
Publisher WILEY-V C H VERLAG GMBH
Address PAPPELALLEE 3, W-69469 WEINHEIM, GERMANY
Language English
Keywords-Plus LUMINESCENCE PROPERTIES; SIO2
Research-Areas Physics
Web-of-Science-Categories Physics, Applied; Physics, Condensed Matter
Author-Email a.f.zatsepin@urfu.ru
ResearcherID-Numbers Buntov, Evgeny/F-8760-2010
ORCID-Numbers Buntov, Evgeny/0000-0003-3255-9039 Gavrilov, Nikolai/0000-0003-1542-0107 Zatsepin, Anatoly/0000-0001-9539-2403
Number-of-Cited-References 11
Usage-Count-Last-180-days 1
Usage-Count-Since-2013 1
Doc-Delivery-Number BE7SY