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

Department of Physics
Long Beach VA and University of California
Departamento de Fisica
Benemerita Universidad Autonoma de Puebla

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

6 Citations (Scopus)

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).

Original language	English
Pages (from-to)	6986-6988
Number of pages	3
Journal	Physical Review B
Volume	32
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.32.6986
Publication status	Published - 1 Jan 1985
Externally published	Yes

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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).",

author = "P. Halevi and \{Hardouin Duparc\}, \{Oliver B.M.\} and Maradudin, \{A. A.\} and Wallis, \{R. F.\}",

year = "1985",

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doi = "10.1103/PhysRevB.32.6986",

language = "English",

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journal = "Physical Review B",

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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).

U2 - 10.1103/PhysRevB.32.6986

DO - 10.1103/PhysRevB.32.6986

M3 - Article

AN - SCOPUS:23544477739

SN - 0163-1829

VL - 32

SP - 6986

EP - 6988

JO - Physical Review B

JF - Physical Review B

IS - 10

ER -

New surface polariton in spatially dispersive semiconductors

Abstract

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