Nonlinear dynamics of electron flows with density gradient in spherical diodes
A variety of Pierce diodes formed by a pair of grounded concentric spheres with electrons streaming radially are investigated with particle-in-cell simulations and analytical models. The electrons flow parallel or antiparallel to a density gradient in convergent or divergent diodes, respectively. Th...
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Publicado: |
2000
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1070664X_v7_n7_p2798_Alves http://hdl.handle.net/20.500.12110/paper_1070664X_v7_n7_p2798_Alves |
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