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X ray K absorption edge of cobalt and some of its compounds

1973; IOP Publishing; Volume: 3; Issue: 6 Linguagem: Inglês

10.1088/0305-4608/3/6/022

1747-3918

A.K. Nigam, M. K. Das Gupta,

Crystal Structures and Properties

The chemical shift in the X ray K absorption edge of cobalt in a number of its compounds has been measured using a bent crystal spectrograph of Cauchois design employing a thin mica crystal bent to a radius of curvature of 40 cm. Measured values of these shifts have been used to determine the charge on a cobalt atom in these compounds.