Photocathodes for the energy recovery linacs
Conference
·
OSTI ID:876629
This paper presents an overview of existing and emerging technologies on electron sources that can service various Energy Recovering Linacs under consideration. Photocathodes that can deliver average currents from 1 mA to 1 A, the pros and cons associated with these cathodes are addressed. Status of emerging technologies such as secondary emitters, cesiated dispenser cathodes, field and photon assisted field emitters and super lattice photocathodes are also reviewed.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE - Office of Energy Research (ER)
- DOE Contract Number:
- AC05-84ER40150
- OSTI ID:
- 876629
- Report Number(s):
- JLAB-ACT-05-368; DOE/ER/40150-4992; TRN: US0601226
- Resource Relation:
- Conference: 32nd Advanced ICFA Beam Dynamics Workshop on Energy Recovering Linacs (ERL 2005), March 19 - 23, 2005, Newport News, Va, USA
- Country of Publication:
- United States
- Language:
- English
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