Abstract
A stable field emission from the tungsten tip with axis in the (110) direction has been found under ultrahigh vacuum of 10- 10 Pa. The noise of 0.3% under the condition is attributed to the surface migration of impurity atoms and/or tungsten atoms.
Original language | English |
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Pages (from-to) | 611-612 |
Number of pages | 2 |
Journal | Applied Physics Letters |
Volume | 43 |
Issue number | 6 |
DOIs | |
Publication status | Published - 1983 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)