Measurement of charge limit in a strained lattice GaAs photocathode
Conference
·
OSTI ID:10186554
- and others
The SLAC Linear Collider (SLC) Polarized Electron Source (PES) photocathodes have shown a charge saturation when illuminated with a high intensity laser pulse. This charge limit in the cesium-activated GaAs crystal seems to be strongly dependent on its surface condition and on the incident light wavelength. Charge limit studies with highly polarized strained lattice GaAs materials are presented.
- Research Organization:
- Stanford Linear Accelerator Center, Menlo Park, CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC03-76SF00515
- OSTI ID:
- 10186554
- Report Number(s):
- SLAC-PUB--6268; CONF-930722--40; ON: DE93041016
- Country of Publication:
- United States
- Language:
- English
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