Navegação Ciências Exatas e da Terra por Autor "Juli, Marcelo Camargo de"
Resultados 1-10 de 10
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Alfvén waves in dusty plasmas with plasma particles described by anisotropic kappa distributions
Galvão, Renato Andrade; Ziebell, Luiz Fernando; Gaelzer, Rudi; Juli, Marcelo Camargo de (2012) [Artigo de periódico]We utilize a kinetic description to study the dispersion relation of Alfv en waves propagating parallelly to the ambient magnetic field in a dusty plasma, taking into account the fluctuation of the charge of the dust ... -
Effects of dust-charge fluctuation on the damping of Alfvén waves in dusty plasmas
Juli, Marcelo Camargo de; Schneider, Ruth de Souza; Ziebell, Luiz Fernando; Pereira, Vera Jatenco Silva (2005) [Artigo de periódico]Using a completely kinetic description to analyze wave propagation in dusty plasmas, the case of propagation of waves exactly parallel to the external magnetic field and Maxwellian distributions for electrons and ions in ... -
Effects of dust charge variation on electrostatic waves in dusty plasmas with temperature anisotropy
Juli, Marcelo Camargo de; Schneider, Ruth de Souza; Ziebell, Luiz Fernando; Gaelzer, Rudi (2009) [Artigo de periódico]We utilize a kinetic approach to the problem of wave propagation in dusty plasmas, taking into account the variation of the charge of the dust particles due to inelastic collisions with electrons and ions. The components ... -
Electrostatic waves in a Maxwellian dusty plasma with variable charge on dust particles
Schneider, Ruth de Souza; Ziebell, Luiz Fernando; Juli, Marcelo Camargo de; Pereira, Vera Jatenco Silva (2006) [Artigo de periódico]A kinetic formulation developed to analyze wave propagation in dusty plasmas, which takes into account the variation of the charge of the dust particles due to inelastic collisions with electrons and ions, is utilized to ... -
Mode-coupling of low-frequency electromagnetic waves in dusty plasmas with temperature anisotropy
Juli, Marcelo Camargo de; Schneider, Ruth de Souza; Ziebell, Luiz Fernando; Gaelzer, Rudi (2007) [Artigo de periódico]This paper studies the effects of the presence of dust particles with variable charge, in fully ionized, homogeneous, magnetized plasma of electrons and ions, with the electrons and ions described by bi-Maxwellian distributions ... -
Mode coupling of low frequency electromagnetic waves in magnetized dusty plasmas
Ziebell, Luiz Fernando; Juli, Marcelo Camargo de; Schneider, Ruth de Souza; Pereira, Vera Jatenco Silva (2005) [Artigo de periódico]A kinetic description is used to analyze wave propagation in dusty plasmas, taking into account the fluctuation of the charge of the dust particles due to inelastic collisions with electrons and ions. The case of propagation ... -
A new formulation for the dielectric tensor for magnetized dusty plasmas with variable charge on the dust particles
Ziebell, Luiz Fernando; Schneider, Ruth de Souza; Juli, Marcelo Camargo de; Gaelzer, Rudi (2008) [Artigo de periódico]A kinetic approach to the problem of wave propagation in dusty plasmas, which takes into account the variation of the charge of the dust particles due to inelastic collisions with electrons and ions, is utilized as a ... -
Spatial absorption of a magnetosonic wave in a dusty magnetized plasma
Juli, Marcelo Camargo de; Schneider, Ruth de Souza (2000) [Artigo de periódico]The dielectric tensor for a multicomponent magnetized dusty plasma, including the effect of capture of plasma electrons and ions by the dust particles, is rewritten in order to provide expressions more suitable for ... -
The dielectric tensor for dusty magnetized plasmas with variable charge on dust particles
Juli, Marcelo Camargo de; Schneider, Ruth de Souza (1998) [Artigo de periódico]We derive the dielectric tensor for multicomponent magnetized dusty plasmas, including the effect of capture of plasma electrons and ions by the dust particles. For propagation perpendicular to the external magnetic eld ... -
Waves in magnetized dusty plasmas with variable charge on dust particles
Juli, Marcelo Camargo de; Schneider, Ruth de Souza; Gonçalves, Diego Antônio Falceta; Pereira, Vera Jatenco Silva (2004) [Artigo de periódico]We present results obtained in recent years for wave propagation in a magnetized dusty plasma, including variable charge of the dust particles, and using a kinetic approach. Two forms of the dielectric tensor are obtained, ...