The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
O comportamento não linear de ondas eletromagnéticas de superfície que se propagam ao longo de uma placa de ferrite magnetizada tangencialmente é investigado. A equação não linear de Schrodinger (NLSE) que descreve a evolução temporal dos pulsos das ondas eletromagnéticas foi derivada diretamente das equações de Maxwell e da equação do movimento de precessão para a magnetização na placa de ferrita com o auxílio do método de perturbação redutiva sem aproximação magnetostática. Com base na fórmula derivada, avaliamos numericamente a dependência da frequência do coeficiente não linear no NLSE tanto para um modo de onda de superfície magnetostática quanto para um modo dinâmico. Como resultado, confirmamos a possibilidade de propagação de sólitons no guia de ondas.
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Tetsuya UEDA, Makoto TSUTSUMI, "Nonlinear Response of Electromagnetic Surface Waves in a Tangentially Magnetized Ferrite Slab" in IEICE TRANSACTIONS on Electronics,
vol. E83-C, no. 10, pp. 1640-1649, October 2000, doi: .
Abstract: Nonlinear behavior of electromagnetic surface waves propagating along a tangentially magnetized ferrite slab is investigated. The nonlinear Schrodinger equation (NLSE) which describes the temporal evolution of the electromagnetic wave pulses has been derived directly from the Maxwell equations and the equation of precessional motion for the magnetization in the ferrite slab with the aid of the reductive perturbation method without magnetostatic approximation. Based on the formula derived, we have numerically evaluated the frequency-dependence of the nonlinear coefficient in the NLSE for both a magnetostatic surface wave mode and a dynamic mode. As a result, we have confirmed the possibility of the propagation of solitons in the waveguide.
URL: https://global.ieice.org/en_transactions/electronics/10.1587/e83-c_10_1640/_p
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@ARTICLE{e83-c_10_1640,
author={Tetsuya UEDA, Makoto TSUTSUMI, },
journal={IEICE TRANSACTIONS on Electronics},
title={Nonlinear Response of Electromagnetic Surface Waves in a Tangentially Magnetized Ferrite Slab},
year={2000},
volume={E83-C},
number={10},
pages={1640-1649},
abstract={Nonlinear behavior of electromagnetic surface waves propagating along a tangentially magnetized ferrite slab is investigated. The nonlinear Schrodinger equation (NLSE) which describes the temporal evolution of the electromagnetic wave pulses has been derived directly from the Maxwell equations and the equation of precessional motion for the magnetization in the ferrite slab with the aid of the reductive perturbation method without magnetostatic approximation. Based on the formula derived, we have numerically evaluated the frequency-dependence of the nonlinear coefficient in the NLSE for both a magnetostatic surface wave mode and a dynamic mode. As a result, we have confirmed the possibility of the propagation of solitons in the waveguide.},
keywords={},
doi={},
ISSN={},
month={October},}
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TY - JOUR
TI - Nonlinear Response of Electromagnetic Surface Waves in a Tangentially Magnetized Ferrite Slab
T2 - IEICE TRANSACTIONS on Electronics
SP - 1640
EP - 1649
AU - Tetsuya UEDA
AU - Makoto TSUTSUMI
PY - 2000
DO -
JO - IEICE TRANSACTIONS on Electronics
SN -
VL - E83-C
IS - 10
JA - IEICE TRANSACTIONS on Electronics
Y1 - October 2000
AB - Nonlinear behavior of electromagnetic surface waves propagating along a tangentially magnetized ferrite slab is investigated. The nonlinear Schrodinger equation (NLSE) which describes the temporal evolution of the electromagnetic wave pulses has been derived directly from the Maxwell equations and the equation of precessional motion for the magnetization in the ferrite slab with the aid of the reductive perturbation method without magnetostatic approximation. Based on the formula derived, we have numerically evaluated the frequency-dependence of the nonlinear coefficient in the NLSE for both a magnetostatic surface wave mode and a dynamic mode. As a result, we have confirmed the possibility of the propagation of solitons in the waveguide.
ER -