Magnetic-Field Propagation Across a Weakly Conducting Layer

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Magnetic-field propagation from a plasma to a probe through a partially ionized layer of low conductivity is studied. The model includes dispersive properties of the layer and a radiation condition in the probe wall dielectric. A mixed problem of initial and boundary conditions is solved by Laplace...

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Detalles Bibliográficos
Autores principales: Gratton, Fausto Tulio Livio, Fuentes, Néstor Osvaldo
Publicado: 1986
Materias:
MAGNETIC FIELDS
MATHEMATICAL TECHNIQUES - Boundary Value Problems
MAGNETIC-FIELD PROPAGATION
PLASMAS
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00933813_v14_n3_p240_Gratton
http://hdl.handle.net/20.500.12110/paper_00933813_v14_n3_p240_Gratton
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_00933813_v14_n3_p240_Gratton
record_format dspace
spelling paper:paper_00933813_v14_n3_p240_Gratton2025-07-30T17:48:25Z Magnetic-Field Propagation Across a Weakly Conducting Layer Gratton, Fausto Tulio Livio Fuentes, Néstor Osvaldo MAGNETIC FIELDS MATHEMATICAL TECHNIQUES - Boundary Value Problems MAGNETIC-FIELD PROPAGATION PLASMAS Magnetic-field propagation from a plasma to a probe through a partially ionized layer of low conductivity is studied. The model includes dispersive properties of the layer and a radiation condition in the probe wall dielectric. A mixed problem of initial and boundary conditions is solved by Laplace transform techniques. The results are applied to the discussion of magnetic probe reliability in plasma focus measurements. Attenuation of the magnetic field may be severe but the effect of finite diffusion time scales on the magnetic-field profile is negligible. Distortion of the signal may nevertheless arise due to changes of the attenuation with the time evolution of the layer. Copyright © 1986 by The Institute of Electrical and Electronics Engineers, Inc. Fil:Gratton, F.T. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Fuentes, N. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 1986 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00933813_v14_n3_p240_Gratton http://hdl.handle.net/20.500.12110/paper_00933813_v14_n3_p240_Gratton
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic MAGNETIC FIELDS
MATHEMATICAL TECHNIQUES - Boundary Value Problems
MAGNETIC-FIELD PROPAGATION
PLASMAS
spellingShingle MAGNETIC FIELDS
MATHEMATICAL TECHNIQUES - Boundary Value Problems
MAGNETIC-FIELD PROPAGATION
PLASMAS
Gratton, Fausto Tulio Livio
Fuentes, Néstor Osvaldo
Magnetic-Field Propagation Across a Weakly Conducting Layer
topic_facet MAGNETIC FIELDS
MATHEMATICAL TECHNIQUES - Boundary Value Problems
MAGNETIC-FIELD PROPAGATION
PLASMAS
description Magnetic-field propagation from a plasma to a probe through a partially ionized layer of low conductivity is studied. The model includes dispersive properties of the layer and a radiation condition in the probe wall dielectric. A mixed problem of initial and boundary conditions is solved by Laplace transform techniques. The results are applied to the discussion of magnetic probe reliability in plasma focus measurements. Attenuation of the magnetic field may be severe but the effect of finite diffusion time scales on the magnetic-field profile is negligible. Distortion of the signal may nevertheless arise due to changes of the attenuation with the time evolution of the layer. Copyright © 1986 by The Institute of Electrical and Electronics Engineers, Inc.
author Gratton, Fausto Tulio Livio
Fuentes, Néstor Osvaldo
author_facet Gratton, Fausto Tulio Livio
Fuentes, Néstor Osvaldo
author_sort Gratton, Fausto Tulio Livio
title Magnetic-Field Propagation Across a Weakly Conducting Layer
title_short Magnetic-Field Propagation Across a Weakly Conducting Layer
title_full Magnetic-Field Propagation Across a Weakly Conducting Layer
title_fullStr Magnetic-Field Propagation Across a Weakly Conducting Layer
title_full_unstemmed Magnetic-Field Propagation Across a Weakly Conducting Layer
title_sort magnetic-field propagation across a weakly conducting layer
publishDate 1986
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00933813_v14_n3_p240_Gratton
http://hdl.handle.net/20.500.12110/paper_00933813_v14_n3_p240_Gratton
work_keys_str_mv AT grattonfaustotuliolivio magneticfieldpropagationacrossaweaklyconductinglayer
AT fuentesnestorosvaldo magneticfieldpropagationacrossaweaklyconductinglayer
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