THE COMPOSITION OF THE POSITIVE COLUMN OF A HELIUM GLOW DISCHARGE AT INTERMEDIATE PRESSURESReportar como inadecuado




THE COMPOSITION OF THE POSITIVE COLUMN OF A HELIUM GLOW DISCHARGE AT INTERMEDIATE PRESSURES - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.



Abstract : The concentration of atomic and molecular ions and metastables is investigated for the positive column of a helium glow discharge. Recently 1,2 the system of differential equations for the helium afterglow describing the time change of these plasma parameters was written and solved. In the stationary positive column we can neglect some processes which are importent in the afterglow. On the other side we must take into account processes of excitation and ionization by electron collisions which can be neglected in the afterglow.





Autor: F. Dothan Yu. Kagan

Fuente: https://hal.archives-ouvertes.fr/



DESCARGAR PDF




Documentos relacionados