ionisation
— Noun
– English
～ the process of ionizing; the formation of ions by separating atoms or molecules or radicals or by adding or subtracting electrons from atoms by strong electric fields in a gas
ionisation
— Noun
– English
～ the condition of being dissociated into ions (as by heat or radiation or chemical reaction or electrical discharge); "the ionization of a gas"
ionise
— Verb
– English
～ become converted into ions