TY - JOUR
T1 - The GaAs electron source
T2 - simulations and experiments
AU - Aleksandrov, A. V.
AU - Ciullo, G.
AU - Guidi, V.
AU - Kudelainen, V. I.
AU - Lamanna, G.
AU - Lenisa, P.
AU - Logachov, P. V.
AU - Maciga, B.
AU - Novokhatsky, A.
AU - Tecchio, L.
AU - Yang, B.
PY - 1994/2/11
Y1 - 1994/2/11
N2 - In this paper we calculate electron emission from GaAs photocathodes using the Monte Carlo technique. Typical data of energy spread of the electron beam are presented. For photoenergy ranging from 1.6 to 2.1 eV, the calculated longitudinal and transverse energy spreads are 14.4-78 and 4-14.7 meV respectively. Temporal response measurement of GaAs photocathodes has been performed. The preliminary results show that the temporal response is faster than 200 ps.
AB - In this paper we calculate electron emission from GaAs photocathodes using the Monte Carlo technique. Typical data of energy spread of the electron beam are presented. For photoenergy ranging from 1.6 to 2.1 eV, the calculated longitudinal and transverse energy spreads are 14.4-78 and 4-14.7 meV respectively. Temporal response measurement of GaAs photocathodes has been performed. The preliminary results show that the temporal response is faster than 200 ps.
UR - http://www.scopus.com/inward/record.url?scp=0028374227&partnerID=8YFLogxK
U2 - 10.1016/0168-9002(94)91288-2
DO - 10.1016/0168-9002(94)91288-2
M3 - Article
AN - SCOPUS:0028374227
SN - 0168-9002
VL - 340
SP - 118
EP - 121
JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
IS - 1
ER -