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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2001, Volume 73, Issue 11, Pages 680–683
(Mi jetpl4416)
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This article is cited in 3 scientific papers (total in 3 papers)
CONDENSED MATTER
Density of quasilocalized states along the resonance curves in continuum
A. M. Kosevicha, D. V. Matsokinb, S. E. Savotchenkoc a B. Verkin Institute for Low Temperature Physics and Engineering, National Academy of Sciences of Ukraine, Khar'kov
b V. N. Karazin Kharkiv National University
c Belgorod State University
Abstract:
Densities of quasilocalized states are calculated and analyzed for a one-dimensional system with a point defect and an FCC crystal with a planar defect. The density of states displays a pronounced peak that is positioned near the energy (frequency) of resonant transmission of a particle (wave) through the defect but slightly shifted from this energy. The peak nears the resonance frequency and sharpens, tending to a $\delta$ function, as the continuum edge is approached.
Received: 23.04.2001
Citation:
A. M. Kosevich, D. V. Matsokin, S. E. Savotchenko, “Density of quasilocalized states along the resonance curves in continuum”, Pis'ma v Zh. Èksper. Teoret. Fiz., 73:11 (2001), 680–683; JETP Letters, 73:11 (2001), 600–603
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https://www.mathnet.ru/eng/jetpl4416 https://www.mathnet.ru/eng/jetpl/v73/i11/p680
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Abstract page: | 99 | Full-text PDF : | 50 | References: | 1 |
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