The Fano effect in excitonic spectra

L. Reining; I. Egry

doi:10.1016/0038-1098(88)90409-7

The Fano effect in excitonic spectra

L. Reining
, I. Egry

Research output: Contribution to journal › Article › peer-review

Abstract

This paper deals with the extension of a two band model for Wannier excitons to a model which includes three bands. The interaction of the excitons resulting from any pair of bands is taken into account by diagonalizing a truncated eigenvalue equation. Energy bands and eigenstates of excitons are determined, and the imaginary part of the dielectric function ε₂(q=0,ω) is calculated. For certain choices of parameters, a Fano effect shows up.

Original language	English
Pages (from-to)	981-984
Number of pages	4
Journal	Solid State Communications
Volume	68
Issue number	11
DOIs	https://doi.org/10.1016/0038-1098(88)90409-7
Publication status	Published - 1 Jan 1988
Externally published	Yes

Access to Document

10.1016/0038-1098(88)90409-7

Cite this

@article{8a401694931f477ab3fb3dc935bbd29e,

title = "The Fano effect in excitonic spectra",

abstract = "This paper deals with the extension of a two band model for Wannier excitons to a model which includes three bands. The interaction of the excitons resulting from any pair of bands is taken into account by diagonalizing a truncated eigenvalue equation. Energy bands and eigenstates of excitons are determined, and the imaginary part of the dielectric function ε2(q=0,ω) is calculated. For certain choices of parameters, a Fano effect shows up.",

author = "L. Reining and I. Egry",

year = "1988",

month = jan,

day = "1",

doi = "10.1016/0038-1098(88)90409-7",

language = "English",

volume = "68",

pages = "981--984",

journal = "Solid State Communications",

issn = "0038-1098",

number = "11",

}

TY - JOUR

T1 - The Fano effect in excitonic spectra

AU - Reining, L.

AU - Egry, I.

PY - 1988/1/1

Y1 - 1988/1/1

N2 - This paper deals with the extension of a two band model for Wannier excitons to a model which includes three bands. The interaction of the excitons resulting from any pair of bands is taken into account by diagonalizing a truncated eigenvalue equation. Energy bands and eigenstates of excitons are determined, and the imaginary part of the dielectric function ε2(q=0,ω) is calculated. For certain choices of parameters, a Fano effect shows up.

AB - This paper deals with the extension of a two band model for Wannier excitons to a model which includes three bands. The interaction of the excitons resulting from any pair of bands is taken into account by diagonalizing a truncated eigenvalue equation. Energy bands and eigenstates of excitons are determined, and the imaginary part of the dielectric function ε2(q=0,ω) is calculated. For certain choices of parameters, a Fano effect shows up.

U2 - 10.1016/0038-1098(88)90409-7

DO - 10.1016/0038-1098(88)90409-7

M3 - Article

AN - SCOPUS:0039900110

SN - 0038-1098

VL - 68

SP - 981

EP - 984

JO - Solid State Communications

JF - Solid State Communications

IS - 11

ER -

The Fano effect in excitonic spectra

Abstract

Access to Document

Fingerprint

Cite this