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Field emission in liquid helium.

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>30/06/1969
<mark>Journal</mark>Physics Letters A
Issue number8
Number of pages2
Pages (from-to)453-454
Publication StatusPublished
<mark>Original language</mark>English


Currents of electrons or positive ions as large as several x 10^-7 A have been injected into liquid helium by means of field emission or ionisation near a metal tip at potential up to 2500 V. The electron emission showed a pronounced maximum near T = 1.7 K.