30 citations · 58 across the 9 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
physics.plasm-ph2004
Ion resonance instability in the Eltrap electron plasma
Giovanni Bettega, Francesco Cavaliere, Marco Cavenago +3
A small fraction of ions can destabilize the diocotron mode (off axis rotation) of an electron plasma confined in a Malmberg-Penning trap. In this paper a set of experimental measu…
physics.plasm-ph2004
Coherent structures in an electron beam
Andrea Illiberi, Giovanni Bettega, Marco Cavenago +4
The formation and evolution of coherent structures in a low-energy electron beam produced in a Malmberg-Penning trap is investigated by means of CCD diagnostics. The electrons are…