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The effect of strong electric fields on exotic negative ions in He II : possible evidence for the nucleation of charged vortex rings.

Research output: Contribution to journalJournal article


Journal publication date14/05/1984
JournalPhysics Letters A
Journal number4
Number of pages4
Original languageEnglish


We present evidence suggesting that Ihas and Sanders' intermediate mobility exotic negative ions can nucleate quantised vortex rings in superfluid 4He when subjected to strong enough electric fields.