79 citations · 218 across the 5 of their papers we have counts for
5 papers
Cold electron beams from cryo-cooled, alkali antimonide photocathodes
Luca Cultrera, Siddharth Karkare, Hyeri Lee +2
In this letter we report on the generation of cold electron beams using a Cs3Sb photocathode grown by co-deposition of Sb and Cs. By cooling the photocathode to 90 K we demonstrate…
Demonstration of Low Emittance in the Cornell Energy Recovery Linac Injector Prototype
Colwyn Gulliford, Adam Bartnik, Ivan Bazarov +13
We present a detailed study of the six-dimensional phase space of the electron beam produced by the Cornell Energy Recovery Linac Photoinjector, a high-brightness, high repetition…
Photocathode Behavior During High Current Running in the Cornell ERL Photoinjector
Luca Cultrera, Jared Maxson, Ivan Bazarov +18
The Cornell University Energy Recovery Linac (ERL) photoinjector has recently demonstrated operation at 20 mA for approximately 8 hours, utilizing a multialkali photocathode deposi…
Thermal emittance measurements of a cesium potassium antimonide photocathode
Ivan Bazarov, Luca Cultrera, Adam Bartnik +6
Thermal emittance measurements of a CsK2Sb photocathode at several laser wavelengths are presented. The emittance is obtained with a solenoid scan technique using a high voltage dc…
Benchmarking of 3D space charge codes using direct phase space measurements from photoemission high voltage DC gun
Ivan V. Bazarov, Bruce M. Dunham, Colwyn Gulliford +5
We present a comparison between space charge calculations and direct measurements of the transverse phase space for space charge dominated electron bunches after a high voltage pho…