Field emission cathode of bio-molecular or semiconductor-metal e

Electric lamp and discharge devices – Discharge devices having a multipointed or serrated edge...

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313310, 313336, 428389, H01J 130

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051382202

ABSTRACT:
A field emission cathode of bio-molecular or eutectic composite microstructure having rod-like tips protruding from a uniform base and covered with a thin layer of semiconductor material for producing macroscopic beam current densities without formation of surface plasma.

REFERENCES:
patent: 3720856 (1973-03-01), Brody
patent: 3755704 (1973-08-01), Spindt et al.
patent: 3812559 (1974-05-01), Spindt et al.
patent: 4686414 (1987-08-01), McKenna et al.
patent: 4721885 (1988-01-01), Brodie
patent: 4911981 (1990-03-01), Schnur et al.
patent: 4940916 (1990-07-01), Borel et al.
Roberson, C. W., "Bright Electron Beams for Free Electron Lasers", Proc. Soc. Photo-Opt. Int. Eng. 453, 320-327; Jul. 1983.
KirkPatrick, D. A., Bekefi, G., DiRienzo, A. C., Freund, H. P., and Ganguly, A. K., "A Millimeter and Submillimeter Wavelength Free-Electron Laser", Phys. Fluids B 1, 1511, Jul. 1989.
Thomas, R. E., Gibson, J. W., Haas, G. A., Abrams, R. H., Jr., "Thermionic Sources for High-Brightness Electron Beams", IEEE Trans. Elec. Dev. 37 850 (Mar. 1990).
Spindt, C. A., Brodie, I., Humphrey, L. and Westerberg, E. R., "Physical Properties of Thin-Film Field Emission Cathodes with Molybdenum Cones", J. Appl. Phys. 47, 5248 (Dec. 1976).
Spindt, C. A., Holland, C. E., and Stowell, R. D., "Field Emission Cathode Array Development for High-Current-Density Applications", Appl. Surf. Sci, 16, 268 (Sep. 1982).
Yager, P., Schoen, P. E., "Formation of Tubules by a Polymerizable Surfactant", Mol. Cryst. Liq. Cryst. 371-381, Dec. 1984.
Yager, P., Schoen, P. E., Davies, C., Price, R. and Singh, A., "Structure of Lipid Tubules Formed from a Polymerizable Lecithin", Biophys. J. 48, 899-906; (Dec. 1985).
Schnur, J. M., Price, R., Schoen, P., Yager, P., Calvert, J. M., Georger, J., and Singh, A., "Lipid-Based Tubule Microstructures", Thin Solid Films, 152, 181-206 (Feb. 1987).
Georger, J., Singh, A., Price, R., Schnur, J., Yager, P., Schoen, P., "Helical and Tubular Microstructures Formed by Polymerizable Phosphatidylcholines", J. Am. Chem. Soc. 109, 6169-6175; Dec. 1987.
Behroozi, F., Orman, M., Reese, R., Stockton, W., Calvert, J., Rachford, F., and Schoen, P. "Interaction of Metallized Tubules with Electromagnetic Radiation", J. Applied Physics 68, 3688-3693; May 1990.
Ditchek, B., Middleton, T., Rossoni, P. and Yacobi, B. "Novel High Voltage Transistor Fabricated Using the In Situ Junctions in a Si-TaSi.sub.2 Eutectic Composite", Appl. Phys. Lett. 52, 1147-1149; Feb. 1988.
Ditchek, B. and Levinson, M. "Si-TaSi.sub.2 in situ Junction Eutectic Composite Diodes", Appl. Phys. Lett. 49, 1656-1658; Oct. 1986.
Lau, Y. "Effects of Cathode Surface Roughness on the Quality of Electron Beams", J. Appl. Phys. 61, 36-44; Sep. 1986.

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