Spectral features and voltage effects in high-field electroluminescence of AIN filamentary nanocrystals / Weinstein I. A.,Vokhmintsev A. S.,Chaikin D. V.,Afonin Yu. D. // OPTICAL MATERIALS. - 2016. - V. 61, l. SI. - P. 111-114.

ISSN/EISSN:

0925-3467 / 1873-1252

Type:

Article; Proceedings Paper

Abstract:

The high-field electroluminescence (EL) spectra for Al-rich AIN nanowhiskers varying applied voltage were studied. The observed 2.70 eV emission, which can be considered as superposition of two Gaussian bands in 2.75 and 2.53 eV, was analyzed. It was shown that Fowler-Nordheim effect took place in EL mechanism with participation of capturing levels of O-N- and V-N-centers when AIN nanowhiskers were exposed to an external field of 2.5 divided by 10 V/mu m. Obtained results and made conclusions are in a good agreement with independent electron field emission measurements for different one-dimensional AIN nanostructures. (C) 2016 Elsevier B.V. All rights reserved.

Author keywords:

Aluminum nitride; Nanowhiskers; Blue EL; Oxygen-related defects; Fowler-Nordheim effect ALN SINGLE-CRYSTALS; SEMICONDUCTOR NANOWHISKERS; PHOTOLUMINESCENCE; NANOSTRUCTURES; LUMINESCENCE; GROWTH; FILMS; EU

DOI:

10.1016/j.optmat.2016.05.054

Web of Science ID:

ISI:000388057500019

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV
Note	4th International Conference on the Physics of Optical Materials and CI Devices (ICOM), Budva, MONTENEGRO, AUG 31-SEP 04, 2015
Organization	Vinca Inst; Inst Chem Clermont Ferrand; IRCP Res Inst
Publisher	ELSEVIER SCIENCE BV
Address	PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language	English
EISSN	1873-1252
Keywords-Plus	ALN SINGLE-CRYSTALS; SEMICONDUCTOR NANOWHISKERS; PHOTOLUMINESCENCE; NANOSTRUCTURES; LUMINESCENCE; GROWTH; FILMS; EU
Research-Areas	Materials Science; Optics
Web-of-Science-Categories	Materials Science, Multidisciplinary; Optics
Author-Email	i.a.weinstein@urfu.ru
ResearcherID-Numbers	Weinstein, Ilya/K-8178-2012
ORCID-Numbers	Weinstein, Ilya/0000-0002-5573-7128
Number-of-Cited-References	25
Usage-Count-Last-180-days	2
Usage-Count-Since-2013	2
Journal-ISO	Opt. Mater.
Doc-Delivery-Number	EC3WJ