New surface polariton in spatially dispersive semiconductors

P. Halevi; Oliver B.M. Hardouin Duparc; A. A. Maradudin; R. F. Wallis

doi:10.1103/PhysRevB.32.6986

New surface polariton in spatially dispersive semiconductors

P. Halevi
, Oliver B.M. Hardouin Duparc
, A. A. Maradudin
, R. F. Wallis

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We predict a new surface polariton mode in semiconductors with split exciton bands with linear in the wave vector. It is the only surface polariton whose existence is a result of spatial dispersion (nonlocal effects). Calculated attenuated-total-reflection spectra for the B(n=1) exciton of CdS exhibit a well-defined minimum corresponding to this mode, in addition to the usual minimum (which persists even in the local limit).

langue originale	Anglais
Pages (de - à)	6986-6988
Nombre de pages	3
journal	Physical Review B
Volume	32
Numéro de publication	10
Les DOIs	https://doi.org/10.1103/PhysRevB.32.6986
état	Publié - 1 janv. 1985
Modification externe	Oui

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10.1103/PhysRevB.32.6986

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title = "New surface polariton in spatially dispersive semiconductors",

abstract = "We predict a new surface polariton mode in semiconductors with split exciton bands with linear in the wave vector. It is the only surface polariton whose existence is a result of spatial dispersion (nonlocal effects). Calculated attenuated-total-reflection spectra for the B(n=1) exciton of CdS exhibit a well-defined minimum corresponding to this mode, in addition to the usual minimum (which persists even in the local limit).",

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year = "1985",

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doi = "10.1103/PhysRevB.32.6986",

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AU - Halevi, P.

AU - Hardouin Duparc, Oliver B.M.

AU - Maradudin, A. A.

AU - Wallis, R. F.

PY - 1985/1/1

Y1 - 1985/1/1

N2 - We predict a new surface polariton mode in semiconductors with split exciton bands with linear in the wave vector. It is the only surface polariton whose existence is a result of spatial dispersion (nonlocal effects). Calculated attenuated-total-reflection spectra for the B(n=1) exciton of CdS exhibit a well-defined minimum corresponding to this mode, in addition to the usual minimum (which persists even in the local limit).

AB - We predict a new surface polariton mode in semiconductors with split exciton bands with linear in the wave vector. It is the only surface polariton whose existence is a result of spatial dispersion (nonlocal effects). Calculated attenuated-total-reflection spectra for the B(n=1) exciton of CdS exhibit a well-defined minimum corresponding to this mode, in addition to the usual minimum (which persists even in the local limit).

UR - https://www.scopus.com/pages/publications/23544477739

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DO - 10.1103/PhysRevB.32.6986

M3 - Article

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VL - 32

SP - 6986

EP - 6988

JO - Physical Review B

JF - Physical Review B

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ER -

New surface polariton in spatially dispersive semiconductors

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