Electric quadrupole interaction of 137Ba
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T.J. Bastow; S.N. Stuart
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Article
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1996
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Elsevier Science
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English
β 382 KB
The X-ray storage phosphor materials BaFC1 and BaFBr differ greatly in their 137Ba nuclear electric quadrupole interaction, despite a common crystal structure. The quadrupole coupling constant in BaFCl is relatively small and increases rapidly with temperature, in an unusual manner: [CQ[ = 1.7 MHz a