An intrinsic luminescence in binary lead silicate glasses / Zatsepin A. F.,Zhidkov I. S.,Kukharenko A. I.,Zatsepin D. A.,Andronov M. P.,Cholakh S. O. // OPTICAL MATERIALS. - 2012. - V. 34, l. 5. - P. 807-811.

ISSN/EISSN:

0925-3467 / нет данных

Type:

Article

Abstract:

The low-temperature photoluminescence (PL) of xPbO center dot (1 - x)SiO2 glasses (x = 0.20-0.75) was studied at T= 10 K. The recorded PL-spectra are a superposition of three spectral components with maxima located at 1.8 eV (identified as Pb 6p -> metal-bridging O2p radiative electron transition, the ``R{''}-band), 2.0 eV (Pb 6p -> non-bridging O2p, the ``O{''}-band) and 2.55 eV (Pb 6p -> Pb 6s, the ``B{''}-band), respectively. It was found the essential link for ``R{''

Author keywords:

Lead silicate glass; Localized states; Photoluminescence; Temperature quenching; Street's law; Mott's law LOCALIZED STATES

DOI:

10.1016/j.optmat.2011.11.012

Web of Science ID:

ISI:000300860700011

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	LOCALIZED STATES
Research-Areas	Materials Science; Optics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Optics
Author-Email	nexcom@list.ru
ResearcherID-Numbers	Zhidkov, Ivan/L-3543-2013 Cholakh, Seif/M-8221-2016 Kukharenko, Andrey/M-8256-2016 Zatsepin, Dmitry/F-5520-2012 Zatsepin, Anatoly/L-7335-2016
ORCID-Numbers	Zhidkov, Ivan/0000-0001-8727-4730 Cholakh, Seif/0000-0002-9313-6614 Kukharenko, Andrey/0000-0003-3774-6909 Zatsepin, Anatoly/0000-0001-9539-2403
Funding-Acknowledgement	Russian Foundation for Basic Research {[}09-02-00493]
Funding-Text	This study was supported by the Russian Foundation for Basic Research (Project No. 09-02-00493).The authors thank Dr. V.A. Pustovarov for the technical support in luminescence experiment.
Number-of-Cited-References	19
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	38
Journal-ISO	Opt. Mater.
Doc-Delivery-Number	900BD