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
Quantum transport in one-dimensional monomode waveguides
Faculty
Science
Year:
2002
Type of Publication:
Article
Pages:
711-716
Authors:
Al-Wahsh, H, Akjouj, A, Dobrzynski, L, Djafari-Rouhani, B, Mir, A, Fettouhi, N, Tij, M, Bouzid, A
DOI:
10.1209/epl/i2002-00521-4
Journal:
EUROPHYSICS LETTERS E D P SCIENCES
Volume:
57
Research Area:
Physics
ISSN
ISI:000174179900014
Keywords :
Quantum transport , one-dimensional monomode waveguides
Abstract:
The electronic transmission through a one-dimensional (1D) monomode wave-guide made of asymmetric loops pasted together with segments of finite length is investigated. Existence of gaps (where the propagation of electrons is forbidden) in the band structure is reported. These gaps originate both from the periodicity of the system and the resonance states of the loops. The width of these band gaps depends on the geometrical parameters of the structure and may be drastically increased in a tandem geometry made of several successive asymmetric serial loops structures (ASLSs) which differ by their geometrical characteristics. These ASLSs may have potential applications as ultra-wide-band filters.
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