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Scientific Publishing Center
Document Details
Document Type
:
Article In Journal
Document Title
:
Two-Electron Quantum Dot: Singlet-Triplet Splitting
نقطة كمية ذات إلكترونين: فصل مستويات الطاقة الأحادية والثلاثية
Subject
:
Physics
Document Language
:
English
Abstract
:
The low-lying energy levels of a two electron quantum dot are calculated. We solve the relative part Hamiltonian of the quantum dot presented in a magnetic field of arbitrary strength using shifted 1/N expansion method. The dependence of the singlet-triplet energy gap (J) on the strength of the magnetic field has been displayed. Based on comparisons, the shifted method gives very good results against exact and variation methods.
ISSN
:
1012-1319
Journal Name
:
Science Journal
Volume
:
21
Issue Number
:
1
Publishing Year
:
1430 AH
2009 AD
Number Of Pages
:
7
Article Type
:
Article
Added Date
:
Sunday, October 11, 2009
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
محمد خليل السعيد
M. K. Elsaid
Researcher
محمد عبدالعزيز النافع
M. A. Al-Naafa
Researcher
صلاح زقيل
S. Zugail
Researcher
Files
File Name
Type
Description
22736.pdf
pdf
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