Cesiated thin-film field-emission microcathode arrays

Macaulay, J.M.; Brodie, I.
August 1992
Applied Physics Letters;8/24/1992, Vol. 61 Issue 8, p997
Academic Journal
Analyzes the effect of adsorbed cesium on the performance of thin-film field-emission microcathode arrays with molybdenum tips. Exhibition of stable performance of the arrays; Analysis of the current-voltage characteristics; Provision of values for the emitting area, work function, and geometrical factor.


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