Zagazig University Digital Repository
Home
Thesis & Publications
All Contents
Publications
Thesis
Graduation Projects
Research Area
Research Area Reports
Search by Research Area
Universities Thesis
ACADEMIC Links
ACADEMIC RESEARCH
Zagazig University Authors
Africa Research Statistics
Google Scholar
Research Gate
Researcher ID
CrossRef
AC conductivity and dielectric properties of In2S3 films
Faculty
Science
Year:
2001
Type of Publication:
Article
Pages:
99-104
Authors:
Elfalaky, A, Seyam, MAM, Bekheet, AE
DOI:
10.1051/epjap:2001198
Journal:
EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS E D P SCIENCES
Volume:
16
Research Area:
Physics
ISSN
ISI:000172047900003
Keywords :
, conductivity , dielectric properties , In2S3 films
Abstract:
Stoichiometric In2S3 films were prepared by thermal evaporation technique onto clean glass substrates. According to X-ray investigations, the as-deposited films were in amorphous state. Both the ac conductivity and dielectric constants were measured in the frequency range 100 Hz-100 kHz at different temperatures. Different parameters such as the frequency exponent parameter s, the density of states near the Fermi level N(E-F), the activation energy (DeltaE) and the optical band gap E-g of In2S3 amorphous thin films were estimated. The hopping conduction was recognized as the conduction mechanism for the investigated films.
Online
PDF
جامعة المنصورة
جامعة الاسكندرية
جامعة القاهرة
جامعة سوهاج
جامعة الفيوم
جامعة بنها
جامعة دمياط
جامعة بورسعيد
جامعة حلوان
جامعة السويس
شراقوة
جامعة المنيا
جامعة دمنهور
جامعة المنوفية
جامعة أسوان
جامعة جنوب الوادى
جامعة قناة السويس
جامعة عين شمس
جامعة أسيوط
جامعة كفر الشيخ
جامعة السادات
جامعة طنطا
جامعة بنى سويف