2001
DOI: 10.1103/physrevb.64.245315
|View full text |Cite
|
Sign up to set email alerts
|

Transmission properties of the oscillating δ-function potential

Abstract: We derive an exact expression for the transmission amplitude of a particle moving through a harmonically driven delta-function potential by using the method of continued-fractions within the framework of Floquet theory. We prove that the transmission through this potential as a function of the incident energy presents at most two real zeros, that its poles occur at energies nhω + ε * (0 < Re(ε * ) Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
42
0

Year Published

2002
2002
2021
2021

Publication Types

Select...
8
1

Relationship

0
9

Authors

Journals

citations
Cited by 55 publications
(42 citation statements)
references
References 18 publications
0
42
0
Order By: Relevance
“…A continued fraction representation of t 0 ðEÞ for the classical case has been derived recently by Martinez and Reichl [6]. The corresponding matrix defining the transmission amplitudes t cl ¼ ð. .…”
Section: Comparison To the Classical Casementioning
confidence: 99%
“…A continued fraction representation of t 0 ðEÞ for the classical case has been derived recently by Martinez and Reichl [6]. The corresponding matrix defining the transmission amplitudes t cl ¼ ð. .…”
Section: Comparison To the Classical Casementioning
confidence: 99%
“…Transport through a time-dependent (mostly periodically oscillating) potential is also a subject of increasing importance, with a growing number of applications [14][15][16][17][18][19][20][21]. One of the important features here is that an oscillating potential can transfer an incoming electron of energy E with finite probability to 'Floquet' sidebands at E ± nhω, where n is an integer and ω is the angular frequency of the oscillation.…”
Section: Introductionmentioning
confidence: 99%
“…The scattering problem of a single δ-function impurity with sinusoidal time dependence has been investigated by several authors [15,42,43]. We would like to summarize how to construct its Floquet scattering matrix in this Appendix.…”
Section: Appendix A: Floquet Scattering Matrix In a Single Oscillatinmentioning
confidence: 99%