Atheoretical investigation of AlGaNGaN superlattice nanostructures using transfer matric method
Author
Source
Maisan Journal of Academic Studies
Issue
Vol. 11, Issue 20 (30 Jun. 2012), pp.1-12, 12 p.
Publisher
University of Misan Faculty of Basic Education
Publication Date
2012-06-30
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract AR
تم في هذا الحث تقديم دراسة نظرية لمميزات الشبكية الفائقة (AlGaN / GaN) النانوية المصفة من وصلات غير متجانسة و ذلك من خلال حل معادلة شرودنكر غير المعتمدة على الزمن بطريق مصفوفة النقل.
إن من أهم المميزات التي درست في هذا البحث هي مميزات النفق الرنيني و ذلك من خلال حساب معاملات النفاذ.
حسبت القيم الذاتية المقيدة لحالت النظام و تم التعرف على شكل الدوال الموجية المقابلة لها.
درست هذه المميزات تحت تأثير عوامل مختلفة مثل الكتلة و ارتفاع حاجز الجهد و عدد الآبار التي تكون الشبكية فائقة.
Abstract EN
In this ork a theoretical investigation for studding the resonate tunneling in multibarrier semiconductor heterostructures (AlGaN / GaN) superlattice nanostructure has been presented.
The behavior of wave function intensity has been studied for superlattice structures, by solving SchrÖdinger time independent equation using Transfer Matrix Method (TMM).
TMM was used to find the eigen states.
The transmission coefficient was estimated in the case of resonant tunneling of electrons through the barriers in heterostructures.
From the obtained results it was found that the factors that affecting on the eigen states are barrier effective mass, barrier height and number of wells.
The results of the wave function intensity obtained in the present work are compared with Ref.
American Psychological Association (APA)
Muhammad, Abd al-Rahman S.. 2012. Atheoretical investigation of AlGaNGaN superlattice nanostructures using transfer matric method. Maisan Journal of Academic Studies،Vol. 11, no. 20, pp.1-12.
https://search.emarefa.net/detail/BIM-335390
Modern Language Association (MLA)
Muhammad, Abd al-Rahman S.. Atheoretical investigation of AlGaNGaN superlattice nanostructures using transfer matric method. Maisan Journal of Academic Studies Vol. 11, no. 20 (Jun. 2012), pp.1-12.
https://search.emarefa.net/detail/BIM-335390
American Medical Association (AMA)
Muhammad, Abd al-Rahman S.. Atheoretical investigation of AlGaNGaN superlattice nanostructures using transfer matric method. Maisan Journal of Academic Studies. 2012. Vol. 11, no. 20, pp.1-12.
https://search.emarefa.net/detail/BIM-335390
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 12
Record ID
BIM-335390