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Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films

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Main Authors: El-Menyawy, E. M., Zeyada, H. M., El-Nahass, M. M.
Other Authors: emad_elmenyawy@yahoo.com.
Format: Article
Language:English
Published: Universiti Malaysia Perlis 2016
Subjects:
Organic thin films
Structural properties
Electrical properties
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41246
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spelling my.unimap-412462017-11-21T03:33:14Z Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films El-Menyawy, E. M. Zeyada, H. M. El-Nahass, M. M. emad_elmenyawy@yahoo.com. Organic thin films Structural properties Electrical properties Link to publisher's homepage at http://ijneam.unimap.edu.my/ Structural, direct current (DC) electrical and optical properties of thermally evaporated N-(p-dimethylaminobenzylidene)-p-nitroaniline (DBN) thin films have been studied. The crystal structure of DBN in both powder and thin film forms is determined by the X-ray diffraction technique. The results showed that the material is polycrystalline in both powder and as-deposited thin films. The DBN in powder form has a triclinic crystal structure with a space group of P1. The crystallite size of the films is calculated as a function of both film thickness (250-1100 nm) and annealing temperatures (353,373) and (393 K). The resistivity of DBN thin films is measured as a function of film thickness. The temperature dependence of DC thin films showed a typical semiconductor behavior. The films have two activation energy of conduction in the temperature range (303-393 K). The two activation energies decease with increasing film thickness. The absorption coefficient and the optical band gap are estimated for DBN films. 2016-04-01T08:49:10Z 2016-04-01T08:49:10Z 2011 Article International Journal of Nanoelectronics and Materials, vol.4 (2), 2011, pages 121-134 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41246 en Universiti Malaysia Perlis
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Organic thin films
Structural properties
Electrical properties
spellingShingle Organic thin films
Structural properties
Electrical properties
El-Menyawy, E. M.
Zeyada, H. M.
El-Nahass, M. M.
Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
description Link to publisher's homepage at http://ijneam.unimap.edu.my/
author2 emad_elmenyawy@yahoo.com.
author_facet emad_elmenyawy@yahoo.com.
El-Menyawy, E. M.
Zeyada, H. M.
El-Nahass, M. M.
format Article
author El-Menyawy, E. M.
Zeyada, H. M.
El-Nahass, M. M.
author_sort El-Menyawy, E. M.
title Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
title_short Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
title_full Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
title_fullStr Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
title_full_unstemmed Structural, electrical and optical properties of N-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
title_sort structural, electrical and optical properties of n-(p-dimethylaminobenzylidene)-p-nitroaniline thin films
publisher Universiti Malaysia Perlis
publishDate 2016
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/41246
_version_ 1643802787984703488
score 13.222552

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