Luminescence of neodymium-doped yttria / Osipov V. V.,Solomonov V. I.,Spirina A. V.,Ivanov M. G.,Orlov A. N. // OPTICS AND SPECTROSCOPY. - 2009. - V. 106, l. 1. - P. 78-83.

ISSN/EISSN:

0030-400X / нет данных

Type:

Article

Abstract:

Pulsed cathodoluminescence of Nd(3+): Y(2)O(3) nanopowders of the cubic and monoclinic phases and the ceramics synthesized from these nanopowders has been investigated in the spectral range 350-850 nm. It is found that the IR emission band of neodymium ions in the Nd(3+): Y(2)O(3) cubic phase is located at lambda(1) a parts per thousand 825 nm. When there is a monoclinic phase admixture, two additional luminescence bands of Nd(3+) arise in the spectrum at lambda(2) a parts per thousand 750 nm and lambda(3) a parts per thousand 720 nm. The emission spectrum of all Nd(3+): Y(2)O(3) materials also contains a wide intrinsic band of yttrium oxide at lambda a parts per thousand 485 nm; however, the presence of neodymium decreases the intensity of this band and increases the its structurization. It is suggested that the structure of this band in Nd(3+): Y(2)O(3) materials is mainly determined by local absorption (self-absorption) of neodymium ions.

Author keywords:

нет данных

DOI:

10.1134/S0030400X0901010X

Web of Science ID:

ISI:000263097000010

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JAN
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Optics; Spectroscopy
Web-of-Science-Categories	Optics; Spectroscopy
Author-Email	plasma@iep.uran.ru
ResearcherID-Numbers	Ivanov, Maxim/G-3579-2014
ORCID-Numbers	Ivanov, Maxim/0000-0003-2777-8421
Funding-Acknowledgement	Russian Academy of Sciences; Ural Division, Russian Academy of Sciences
Funding-Text	This study was performed within the program ``Femtosecond Optics and New Materials{''} of the Presidium of the Russian Academy of Sciences and the Presidium of the Ural Division, Russian Academy of Sciences.
Number-of-Cited-References	10
Usage-Count-Since-2013	4
Journal-ISO	Opt. Spectrosc.
Doc-Delivery-Number	403QL