H
ELECTRICITY
H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
H05H
PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
H05H1/00
Generating plasma; Handling plasma
H05H1/24
Generating plasma
H05H1/30
using applied electromagnetic fields, e.g. high frequency or microwave energy