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Solitary excitations in gyrotropic crystals

Technical Report:

Abstract

Nonlinear effects caused by the exciton-exciton interaction in gyrotropic molecular crystals are investigated when the system consists of mechanical excitons and when the excitons interact with the light field. It is found that in both cases bell solitons and kink excitations can appear. The parameters of the solitary excitations (energy, length, velocity) are obtained. (author). 15 refs.
Authors:
Primatarowa, M T; [1]  Stoychev, K T [2] 
  1. International Centre for Theoretical Physics, Trieste (Italy)
  2. Bulgarian Academy of Sciences, Sofia (Bulgaria). Inst. of Solid State Physics
Publication Date:
Sep 01, 1991
Product Type:
Technical Report
Report Number:
IC-91/293
Reference Number:
SCA: 665100; PA: AIX-23:018345; SN: 92000661956
Resource Relation:
Other Information: PBD: Sep 1991
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; MOLECULAR CRYSTALS; EXCITONS; NONLINEAR PROBLEMS; SOLITONS; VISIBLE RADIATION; WAVE PROPAGATION; 665100; NUCLEAR TECHNIQUES IN CONDENSED MATTER PHYSICS
OSTI ID:
10118604
Research Organizations:
International Centre for Theoretical Physics (ICTP), Trieste (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ON: DE92617447; TRN: XA9230485018345
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
15 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Primatarowa, M T, and Stoychev, K T. Solitary excitations in gyrotropic crystals. IAEA: N. p., 1991. Web.
Primatarowa, M T, & Stoychev, K T. Solitary excitations in gyrotropic crystals. IAEA.
Primatarowa, M T, and Stoychev, K T. 1991. "Solitary excitations in gyrotropic crystals." IAEA.
@misc{etde_10118604,
title = {Solitary excitations in gyrotropic crystals}
author = {Primatarowa, M T, and Stoychev, K T}
abstractNote = {Nonlinear effects caused by the exciton-exciton interaction in gyrotropic molecular crystals are investigated when the system consists of mechanical excitons and when the excitons interact with the light field. It is found that in both cases bell solitons and kink excitations can appear. The parameters of the solitary excitations (energy, length, velocity) are obtained. (author). 15 refs.}
place = {IAEA}
year = {1991}
month = {Sep}
}