Experimental Development of Low-emittance Field-emission Electron Sources
Conference
·
OSTI ID:1341810
- Northern Illinois Univ., DeKalb, IL (United States). Northern Illinois Center for Accelerator & Detector Development
- Northern Illinois Univ., DeKalb, IL (United States)
- Argonne National Lab. (ANL), Argonne, IL (United States). Center for Nanoscale Materials
- Northern Illinois Univ., DeKalb, IL (United States). Northern Illinois Center for Accelerator & Detector Development; Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Field emission electron sources are capable of extreme brightness when excited by static or time-dependent electro- magnetic fields. We are currently developing a cathode test stand operating in DC mode with possibility to trigger the emission using ultra-short (~ 100-fs) laser pulses. This contribution describes the status of an experiment to investigate field-emission using cathodes under development at NIU in collaboration with the Argonne’s Center for Nanoscale Materials.
- Research Organization:
- Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- DOE Contract Number:
- AC02-07CH11359
- OSTI ID:
- 1341810
- Report Number(s):
- FERMILAB-CONF-16-443-AD-APC; 1510825
- Resource Relation:
- Conference: 17th Advanced Accelerator Concepts Workshop, National Harbor, MD, US, 07/31-08/05/2016, National Harbor, MD (United States), 31 Jun- 5 Aug 2016
- Country of Publication:
- United States
- Language:
- English
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