Effect of Fractional X-Irradiation of NaCl Crystals on F -Center Density

Effect of Fractional X-Irradiation of NaCl Crystals on F -Center Density

An attempt is made to verify an effect reported by Lin whereby the F- center densiiy in an alkali halide crystal irradiated over only part of its cross section is proportional to the fraction of the crystal exposed to the x-ray beam. These experiments fail to verify Lin's result. and in fact sh...

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Veröffentlicht in:Physical Review (U.S.) Superseded in part by Phys. Rev. A, Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D Phys. Rev. B: Solid State, Phys. Rev. C, and Phys. Rev. D, 1958-07, Vol.111 (1), p.26-27
Hauptverfasser: Bron, W. E., Nowick, A. S.
Format: Artikel
Sprache:eng
Schlagworte:
CRYSTALS
DEFECTS
IRRADIATION
PHYSICS
RADIATION DOSES
RADIATION EFFECTS
SODIUM CHLORIDES
X RADIATION
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Zusammenfassung:An attempt is made to verify an effect reported by Lin whereby the F- center densiiy in an alkali halide crystal irradiated over only part of its cross section is proportional to the fraction of the crystal exposed to the x-ray beam. These experiments fail to verify Lin's result. and in fact show that. within experimental error. the F-center density produced in a crystal exposed to a given intensity of x rays for a given time is independent of the fraction of the crystal irradiated. (auth)
ISSN:0031-899X
DOI:10.1103/PhysRev.111.26