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Scattering and Transmission Resonances in One-Dimensional Hulthén Potential Barrier
Authors:Min-Cang Zhang
Affiliation:(1) School of Physics and Information Technology, Shaanxi Normal University, Xi’an, 710062, People’s Republic of China
Abstract:The two component approach to the one-dimensional Dirac equation is applied to the Hulthén potential barrier. The scattering state solutions are obtained in terms of hypergeometric functions and the condition for a transmission resonance when the transmission coefficient is unity is derived.
Keywords:Dirac equation  Hulthén potential barrier  Scattering state  Transmission resonance
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