Luminescence of Co1-xZnxO solid solutions during interband excitation / Gruzdev N. B.,Sokolov V. I.,Pustovarov V. A.,Churmanov V. N. // LOW TEMPERATURE PHYSICS. - 2015. - V. 41, l. 3. - P. 218-220.

ISSN/EISSN:

1063-777X / 1090-6517

Type:

Article

Abstract:

A discussion of the photoluminescence (PL) and photoluminescence excitation (PLE) spectra of CoO, and the solid solution Co0.7Zn0.3O. At low temperatures, the spectra were detected using synchrotron radiation as a source of excitation. The PL and PLE spectra of CoO are more intense than the Co0.7Zn0.3O spectra. It is shown that in the 7.5-10.5 eV energy range, the PLE spectrum of Co0.7Zn0.3O is more intense than the spectrum in the 3.7-6.5 eV region. This could be caused by sufficiently intense optical p-s transitions from the valence zone to the conduction zone, formed by the 4s states of zinc. (C) 2015 AIP Publishing LLC.

Author keywords:

HIGH-PRESSURE

DOI:

10.1063/1.4915912

Web of Science ID:

ISI:000352303300011

Соавторы в МНС:

Другие поля

Поле	Значение
Month	MAR
Publisher	AMER INST PHYSICS
Address	1305 WALT WHITMAN RD, STE 300, MELVILLE, NY 11747-4501 USA
Language	English
EISSN	1090-6517
Keywords-Plus	HIGH-PRESSURE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Applied
Author-Email	visokolov@imp.uran.ru
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
Funding-Acknowledgement	HASYLAB (German electron synchrotron DESY, Hamburg) {[}II-20110050]; Ural Branch of the Russian Academy of Sciences {[}12-y-2-1030]
Funding-Text	This study was partially supported by HASYLAB (German electron synchrotron DESY, Hamburg, Project II-20110050) and grant number No 12-y-2-1030, from the Ural Branch of the Russian Academy of Sciences.
Number-of-Cited-References	6
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	7
Journal-ISO	Low Temp. Phys.
Doc-Delivery-Number	CF1KF