X-ray fluorescence device

Details X-ray fluorescence device X-ray fluorescence device

1975-06-09

1976-06-15

Smith, Alfred E.

Radiant energy

Coded record and readers; invisible radiant energy type

250273, 250310, 250311, G21K 700, G21K 100, G01N 2300, G01N 2320

Patent

active

039639223

ABSTRACT:
An electron beam from an electron column instrument impinges on a target foil to produce a primary X-ray beam which, in turn, passes through a collimator to impinge on a specimen. The X-rays fluoresced from the specimen by the primary X-ray beam are detected by a solid state radiation detection device.

REFERENCES:
patent: 3525863 (1970-08-01), Constantine et al.
patent: 3567928 (1971-03-01), Davies et al.
Duncumb et al., "A Scanning Microscope for X-Ray Emission Pictures," X-Ray Microscopy and Microradiography, Proceedings of a Symposium Held at the Cavendish Laboratory, Cambridge, 1956, Academic Press, New York, 1957, pp. 374-380.

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