Charged-particle detectors and mass spectrometers employing the

Details Charged-particle detectors and mass spectrometers employing the Charged-particle detectors and mass spectrometers employing the

1996-09-06

1998-05-26

Nguyen, Kiet T.

Radiant energy

With charged particle beam deflection or focussing

With detector

250283, H01J 4906

Patent

active

057570124

ABSTRACT:
A Faraday Cup charged-particle detector for use in an isotopic ratio mass spectrometer is provided with a charged-particle collector substrate being at least partially composed of carbon produced by burning wood or other grained or cellular organic material so that the substrate surface has an open cellular structure and wherein the cells are of elongated tubular form. The detector is economic to manufacture, reliable and has an increased lifetime.

REFERENCES:
patent: Re34346 (1993-08-01), Foster, Jr.
patent: 4811159 (1989-03-01), Foster, Jr.
Marmet & Kerwin, Can. J. Phys., vol. 38 (1960) pp. 787-796, "An Improved electrostatic electron selector".
C.E. Kuyatt "Methods of Experimental Physics" (1986) vol. 7a, pp. 1-43, chapter entitled Electron-Atom Interactions.
Seamans and Kimura, Rev. Sci. Instrum., vol. 64(2), Feb. 1993, "Design and Characterization of a Versatile Faraday Cup", pp. 460-469.
Wintucky et al, "Thin Solid Films", vol. 84 (1981) pp. 161-169.
Curren, "IEEE Trans. Elec. Dev." (Nov. 1986) vol. ED-33(11) pp. 1902-1914.

Affiliated with

Also associated with

Rating

Charged-particle detectors and mass spectrometers employing the does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charged-particle detectors and mass spectrometers employing the , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charged-particle detectors and mass spectrometers employing the will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1964252