Zobrazeno 1 - 8
of 8
pro vyhledávání: '"S. E. Graybill"'
Autor:
B. G. Ruth, Yuval Carmel, M. C. Wang, R. Alan Kehs, W.W. Destler, S. E. Graybill, Alan Bromborsky
Publikováno v:
IEEE Transactions on Plasma Science. 13:559-562
A high-power backward-wave oscillator (BWO) has been constructed that is driven by a relativistic electron beam (REB). A typical electron beam of 2-4 kA is accelerated across a diode potential of 650-800 kV and then guided through a section of corrug
Autor:
K. G. Kerris, D. Mosher, A. G. Stewart, S. E. Graybill, Shyke A. Goldstein, G. Cooperstein, R. A. Meger, A. T. Drobot, F.C. Young, G. A. Huttlin
Publikováno v:
Journal of Applied Physics. 52:6084-6093
Proton beams with currents ⩾50 kA at 5 MeV in a ≲160‐ns FWHM pulse have been extracted from an ion diode operated on the Aurora pulser. This current corresponds to an efficiency (proton currrent/total current) of 20%, which compares favorably w
Autor:
S. E. Graybill, S. V. Nablo
Publikováno v:
IEEE Transactions on Nuclear Science. 14:782-788
A review of the several approaches to the generation of intense electron streams in the megavolt energy regime is presented. The techniques used in the diagnosis of the 30,000 ampere, 3 Mev beam from a gas insulated coaxial system with a characterist
Autor:
J. R. Uglum, S. E. Graybill
Publikováno v:
Journal of Applied Physics. 41:236-240
Experiments are described which show that pulsed high intensity electron beams can accelerate light ions to high energies. A set of time‐of‐flight measurements shows proton and deuteron energies of 5 MeV, helium ion energies of 9 MeV, and nitroge
Autor:
S. E. Graybill
Publikováno v:
IEEE Transactions on Nuclear Science. 19:292-296
Autor:
S. E. Graybill
Publikováno v:
IEEE Transactions on Nuclear Science. 18:438-446
Pulsed electron beams are formed by the slow charge of a pulse forming network (microseconds to D. C.) and the fast discharge (10 - 100 ns) onto a field emission diode. The resultant beams of kiloamps to megamps at hundreds of keV to ten MeV are pass
Autor:
S. E. Graybill, S. V. Nablo
Publikováno v:
Applied Physics Letters. 8:18-20
Autor:
D Judy, N Pereira, G. W. Still, H Davis, E. G. Sherwood, D. Weidenheimer, S. E. Graybill, J. Rogers, B. Ruth, R Kribel, M. Rubush, C Clark, L Libelo, F Agee, C. Schlesiger, R. A. Kehs, G Huttlin, M Bollen, A Bromborsky, W Destler, L. Smutek, J Pasour, J Cameron, Lester E. Thode
Publikováno v:
SPIE Proceedings.
The Aurora electron-beam generator driving a reflex diode has produced the largest single microwave pulse measured in the laboratory to date (early 1988). In this experiment up to 374 J per pulse is extracted from the device into two radial waveguide