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Marius Mihai Echim

Institutul de Stiinte Spatiale Bucuresti si Institut d' Aeronomie Spatiale de Belgique, Bucuresti si Bruxelles, Romania

Institution web page: http://iss30.nipne.ro
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Born: 1968

Interests: plasma physics, planetary magnetospheres, Vlasov simulations

Details:
assistant recherche (2005 -) IASB Bruxelles
research scientist (1992-) ISS Bucuresti
Ph.D. - UC Louvain, Belgium (2004)
M. Sc. Physics - University of Bucharest

Selected publications:
• Echim, M. M., Lamy, H., Chang T. . Multi-point observations of intermittency in the cusp regions. Nonlinear Processes in Geophysics, 14, pp. 525-534, 2007.
• Echim, M. M., Roth, M., DeKeyser J. . Sheared magnetospheric plasma flows and discrete auroral arcs: a quasi-static coupling model. Annales Geophysicae, 25, pp. 317-330, 2007.
• Echim, M. M., Lamy, H. . Energy transfer in the solar wind magnetosphere: Long-term fluctuations and intermittency. In Advances in Space Research, 40, pp. 1095-1104. 2007.
• Echim M., J. Lemaire. 2D Vlasov solution for a collisionless plasma jet across transverse magnetic field lines with sheared bulk velocity. Physical Review E, 72, p. 036405, 2005.
• Echim, M. M., Lemaire, J., Roth, M. . Self-consistent solution for a collisionless plasma slab in motion across a magnetic field. Physics of Plasmas, 12, 2005.
• M. Echim, J. Lemaire. Advances in the kinetic treatment of the solar wind magnetosphere interaction: the impulsive penetration mechanism. In P. Newell and T. Onsager (eds.), " Earth' s Low Latitude Boundary Layer" AGU Monograph 133, pp. 169-179. American Geophysical Union, 2003.
• M. Echim. Test-particle trajectories in ' ' sheared' ' stationary field: Newton-Lorenz and first order drift numerical simulations. Cosmic Research, 40, pp. 534-547, 2002.
• M. Echim and J. Lemaire. Positive density gradients at the magnetopause: interpretation in the framework of the impulsive penetration mechanism. Journal of Atmospheric and Solar-Terrestrial Physics, 64, pp. 2019-2028, 2002.

Publications from the ISI database, indexed between 2002-2011, produced in Romania:
• Echim, MM; Lemaire, J, Positive density gradients at the magnetopause: interpretation in the framework of the impulsive penetration mechanism. JOURNAL OF ATMOSPHERIC AND SOLAR-TERRESTRIAL PHYSICS, 64 (18), pp. 2019-2028, 2002.
• Echim, MM, Test-particle trajectories in a "sheared" stationary field: Newton-Lorentz and first order drift numerical simulations. COSMIC RESEARCH, 40 (6), pp. 534-546, 2002.
• Echim, MM; Lemaire, JF, Two-dimensional Vlasov solution for a collisionless plasma jet across transverse magnetic field lines with a sheared bulk velocity. PHYSICAL REVIEW E, 72 (3), p. , 2005.
• Echim, MM; Lemaire, JF; Roth, M, Self-consistent solution for a collisionless plasma slab in motion across a magnetic field. PHYSICS OF PLASMAS, 12 (7), p. , 2005.
• Echim, MM; Lamy, H; Chang, T, Multi-point observations of intermittency in the cusp regions. NONLINEAR PROCESSES IN GEOPHYSICS, 14 (4), pp. 525-534, 2007.
• Echim, MM; Roth, M; De Keyser, J, Sheared magnetospheric plasma flows and discrete auroral arcs: a quasi-static coupling model. ANNALES GEOPHYSICAE, 25 (1), pp. 317-330, 2007.
• Echim, MM; Roth, M; De Keyser, J, Ionospheric feedback effects on the quasi-stationary coupling between LLBL and postnoon/evening discrete auroral arcs. ANNALES GEOPHYSICAE, 26 (4), pp. 913-928, 2008.
• Echim, MM; Maggiolo, R; Roth, M; De Keyser, J, A magnetospheric generator driving ion and electron acceleration and electric currents in a discrete auroral arc observed by Cluster and DMSP. GEOPHYSICAL RESEARCH LETTERS, 36, p. , 2009.
• Echim, MM; Lemaire, J; Lie-Svendsen, O, A Review on Solar Wind Modeling: Kinetic and Fluid Aspects. SURVEYS IN GEOPHYSICS, 32 (1), pp. 1-70, 2011.
• Chang, T; Wu, CC; Podesta, J; Echim, M; Lamy, H; Tam, SWY, ROMA (Rank-Ordered Multifractal Analyses) of intermittency in space plasmas - a brief tutorial review. NONLINEAR PROCESSES IN GEOPHYSICS, 17 (5), pp. 545-551, 2010.
• Maggiolo, R; Echim, M; De Keyser, J; Fontaine, D; Jacquey, C; Dandouras, I, Polar cap ion beams during periods of northward IMF: Cluster statistical results. ANNALES GEOPHYSICAE, 29 (5), pp. 771-787, 2011.
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