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Relativistic Double Barrier Problem with Three Transmission Resonance Regions
Joint Authors
Jellal, A.
Bahlouli, H.
Alhaidari, A. D.
Source
Advances in Mathematical Physics
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-07-26
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
We obtain exact scattering solutions of the Dirac equation in 1 + 1 dimensions for a double square barrier vector potential.
The potential bottom between the two barriers is chosen to be higher than 2mc2, whereas the top of the barriers is at least 2mc2 above the bottom.
The relativistic version of the conventional double barrier transmission resonances is obtained for energies within ±mc2 from the height of the barriers.
However, due to our judicious choice of potential configuration we also find two more (subbarrier) transmission resonance regions below the conventional one.
Both are located within the two Klein energy zones and characterized by resonances that are broader than the conventional ones.
The design of our double barrier so as to enable us to establish these two new subbarrier transmission resonance regions is our main finding.
American Psychological Association (APA)
Alhaidari, A. D.& Bahlouli, H.& Jellal, A.. 2012. Relativistic Double Barrier Problem with Three Transmission Resonance Regions. Advances in Mathematical Physics،Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-496836
Modern Language Association (MLA)
Alhaidari, A. D.…[et al.]. Relativistic Double Barrier Problem with Three Transmission Resonance Regions. Advances in Mathematical Physics No. 2012 (2012), pp.1-13.
https://search.emarefa.net/detail/BIM-496836
American Medical Association (AMA)
Alhaidari, A. D.& Bahlouli, H.& Jellal, A.. Relativistic Double Barrier Problem with Three Transmission Resonance Regions. Advances in Mathematical Physics. 2012. Vol. 2012, no. 2012, pp.1-13.
https://search.emarefa.net/detail/BIM-496836
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-496836