Dispersion relation for coupled surface plasmon and surface optical-phonon waves in polar semiconductors for some finite geometries

1989 ◽  
Vol 39 (6) ◽  
pp. 3885-3888 ◽  
Author(s):  
K. S. Srivastava ◽  
Ajay Tandon
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Optical Phonon ◽  
Finite Geometries ◽  
Surface Optical

Surface plasmon-optical phonon dispersion relation for spherical polar semiconductors

1989 ◽  
Vol 159 (3) ◽  
pp. 295-303 ◽  
Author(s):  
K.S. Srivastava ◽  
A. Tandon ◽  
M. Trivedi ◽  
N. Fatima
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Optical Phonon ◽  
Phonon Dispersion ◽  
Phonon Dispersion Relation

SIZE DEPENDENCE OF THE LONGITUDINAL OPTICAL AND SURFACE OPTICAL PHONON MODES IN CYLINDRICAL QUANTUM WIRES

1994 ◽  
Vol 08 (08n09) ◽  
pp. 545-551
Author(s):  
HAI-YANG ZHOU ◽  
SHI-WEI GU
Keyword(s):  
Dispersion Relation ◽  
Optical Phonon ◽  
Quantum Wire ◽  
Size Dependence ◽  
Quantum Wires ◽  
Longitudinal Optical ◽  
Phonon Modes ◽  
Surface Optical ◽  
Macroscopic Approach

With the use of the classical macroscopic approach, we have derived the longitudinal optical (LO) and surface optical (SO) phonon modes in a cylindrical quantum wire (QW). The dispersion relation of the SO phonon modes in the QW is discussed explicitly. Having quantized the vibrational eigenmodes, we give the interaction Hamiltonian of the electron with the LO and SO phonon modes in QW.

Electromodulation of the surface-plasmon dispersion relation and adsorption of anions at the electrochemical interface

1989 ◽  
Vol 39 (18) ◽  
pp. 13106-13114 ◽  
Author(s):  
P. G. Dzhavakhidze ◽  
A. A. Kornyshev ◽  
A. Tadjeddine ◽  
M. I. Urbakh
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Electrochemical Interface ◽  
Plasmon Dispersion

Surface plasmon polariton dispersion relation at organic/dielectric/metal interfaces

2014 ◽  
Vol 331 ◽  
pp. 77-81 ◽  
Author(s):  
Oksana Kostiučenko ◽  
Jacek Fiutowski ◽  
Tomasz Kawalec ◽  
Vladimir Bordo ◽  
Horst-Günter Rubahn ◽  
...  
Keyword(s):  
Dispersion Relation ◽  
Surface Plasmon ◽  
Surface Plasmon Polariton ◽  
Plasmon Polariton ◽  
Metal Interfaces ◽  
Organic Dielectric

scholarly journals Plexciton Modes Guided by an Exciton Slab in a Columnar Thin Film

2021 ◽  
Author(s):  
Mona Rostami ◽  
Ferydon Babaei
Keyword(s):  
Thin Film ◽  
Surface Plasmon ◽  
Structural Parameters ◽  
Exciton Coupling ◽  
Time Period ◽  
Surface Optical ◽  
Optical Modes ◽  
Splitting Energy ◽  
Columnar Thin Film ◽  
Plasmon Polaritons

Abstract In this study, we reported plasmon-exciton coupling for excitation the surface plexciton in columnar thin film with a central exciton slab using the transfer matrix method in Kretschmann configuration. The optical absorption spectra for surface plasmon polariton, surface exciton and surface plexciton was investigated at different structural parameters in proposed structure. The characteristics of surface optical modes were analyzed and there was an anticrossing behavior between polariton branches of plexciton spectra. Localization of surface modes on interfaces and hybridization between plasmons and excitons at both interfaces of exciton slab were proved by the time-averaged Poynting vector. We found that the types of coupling regimes between plasmons and excitons from weak to strong could be achieved. We found a high Rabi splitting energy 840 meV corresponding to the time period 5 fs which includes to the fast energy transfer between surface plasmon polaritons and surface excitons.

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