Exciton Lines in Luminescence Spectra of NixZn1-xO Under Inner Shell Excitation / Churmanov V. N.,Sokolov V. I.,Gruzdev N. B.,Ivanov V. Yu.,Pustovarov V. A. // . - 2015. - V. 76, l. . - P. 120-124.

ISSN/EISSN:

1875-3892 / нет данных

Type:

Proceedings Paper

Abstract:

The paper presents the results of the study of two narrow luminescence lines I-1 and I-2 at the energies of 3.339 and 3.393 eV respectively in NiO and solid state solution Ni0.6Zn0.4O. The luminescence spectroscopy with a sub-nanosecond time resolution upon selective photoexcitation in the energy range of absorption of the inner shells Zn M-and Ni L-2,3(-) edges of Zn- and Ni- ions was used to promote proposed earlier mechanism of origin of luminescence lines I-1 and I-2. Photoluminescence decay kinetics of NiO and solid state solution Ni0.6Zn0.4O under soft x-ray excitation are discussed. The doublet of I-1 and I-2 lines is believed to arise due to the radiative annihilation of p-d excitons. (C) 2015 The Authors. Published by Elsevier B.V.

Author keywords:

Transition metal oxide; charge transfer transitions; luminescence decay kinetics; x-ray induced luminescence; inner shell resonant excitation TEMPERATURE

DOI:

10.1016/j.phpro.2015.10.022

Web of Science ID:

ISI:000377884300020

Соавторы в МНС:

Другие поля

Поле	Значение
Editor	Cybinska, J and Guzik, M and Hreniak, D
Booktitle	17TH INTERNATIONAL CONFERENCE ON LUMINESCENCE AND OPTICAL SPECTROSCOPY OF CONDENSED MATTER (ICL2014)
Series	Physics Procedia
Note	17th International Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL), Univ Wroclaw, Fac Law, Adm \& Econ, Wroclaw, POLAND, JUL 13-18, 2014
Organization	Polish Acad Sci, Inst Low Temp \& Struct Res; Univ Wroclaw, Fac Chem; Wroclaw Univ Econ; Fundacja Uniwersytetu Wroclawskiego; Polish Minist High Educ
Publisher	ELSEVIER SCIENCE BV
Address	SARA BURGERHARTSTRAAT 25, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
Keywords-Plus	TEMPERATURE
Research-Areas	Optics; Physics
Web-of-Science-Categories	Optics; Physics, Applied; Physics, Condensed Matter
Author-Email	v.churmanov@ut.ee
ResearcherID-Numbers	Sokolov, Viktor/J-9376-2013 Gruzdev, Nikita/J-9311-2013
ORCID-Numbers	Sokolov, Viktor/0000-0002-6252-8914 Gruzdev, Nikita/0000-0001-7563-6685
Number-of-Cited-References	7
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	2
Doc-Delivery-Number	BE9NM