S. Brazovskii, P. Monceau and N. Kirova
J. Phys. IV France 131 (2005) 257-260
Electron bubbles in external fieldsS. Nazin1, Yu. Shikina2 and V. Shikin1
1 Institute of Solid State Physics of Russian Academy of Sciences Chernogolovka, Moscow District, 142432, Russia
2 Institute for Problems of Microelectronics Technology and High-Purity Materials of Russian Academy of Sciences, Chernogolovka, Moscow District, 142432, Russia
Single-electron bubble structures which can develop in gaseous helium are considered within the so-called "optical approximation" for the electron interaction with a gaseous media. Detailed study of the applicability of the optical approximation at different gas densities is performed.
© EDP Sciences 2005