High quantum efficiency, low emittance electron beam from multifilamentary cathodes.

We present a new type of metallic cathode, reaching quantum efficiency of 10(3). This value together with the estimated emittance, gives a brilliance of 2.8x10(13) A/m(2), making this cathode an excellent candidate for an ultrashort electron source. (C) 2011 Optical Society of America


Published in:
2012 Conference On Lasers And Electro-Optics (Cleo)
Presented at:
Conference on Lasers and Electro-Optics (CLEO), San Jose, CA, MAY 06-11, 2012
Year:
2012
Publisher:
New York, Ieee
ISBN:
978-1-55752-933-6
Laboratories:




 Record created 2013-03-28, last modified 2018-03-18


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)