Publication Type : Journal Article
Publisher : Physica B: Condensed Matter
Source : Physica B: Condensed Matter, Volume 557, p.95-98 (2019)
Url : https://www.sciencedirect.com/science/article/pii/S0921452619300146
Keywords : absorption, Absorptive delta potential, Resonant state, S wave scattering, Suppression, Transmission
Campus : Bengaluru
School : School of Engineering
Department : Physics
Year : 2019
Abstract : We demonstrate that the manifestation of a subset of the resonances generated by twin symmetric delta potential barrier in one dimension can be effectively suppressed by introducing an absorptive delta potential in between keeping the rest of resonance structure practically unaffected. Similar results are also valid in s–wave scattering. An explanation of this feature is provided.
Cite this Research Publication : M. Dharani, Sahu, B., and Shastry, C. S., “Selective suppression of eigenstates with an absorptive delta potential in one and three dimensional potential scattering”, Physica B: Condensed Matter, vol. 557, pp. 95-98, 2019.