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Re: [Phys-l] Fwd: decay constant variation and solar flares?!



I don't think the work function isn't temperature dependent, but the rate of electron emission would be.

joe

Joseph J. Bellina, Jr. Ph.D.
Professor of Physics
Saint Mary's College
Notre Dame, IN 46556

On Sep 3, 2010, at 6:58 PM, brian whatcott wrote:

is the cathode's work function not
temperature dependent?