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Effect of Chemical State Upon Phosphorus-L 2,3 Fluorescence Spectra

Published online by Cambridge University Press:  06 March 2019

Kazuo Taniguchi
Kazuo Taniguchi*
Affiliation:
Department of Solid-State-Electronics, Osaka Electro-Communication University, 18-8, Katsumachi, Neyagawa, Osaka 572, Japan
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Abstract

The P-L 2,3 emission spectra of the phosphorus compounds were obtained using a secondary excitation. We found that the spectra depended upon the chemical state, the main peak of L 2,3 emission spectra shifts to a higher energy, and the peak of intensity of higher energy increases with an increase of oxidation number. It should be noted that the phosphorous spectra of the phosphate anions scarcely reveal influences of the phosphate compounds, except that of H3PO4. We concluded that the spectral feature for the phosphorus compounds is influenced by the condition of surrounding atoms but is not influenced by the bond condition.

Information

Type
Other XRF Applications
Information
Advances in X-Ray Analysis , Volume 23: Twenty-Eighth Annual Conference on Applications of X-ray Analysis, July 30 - August 3, 1979 , 1979 , pp. 193 - 201
Copyright
Copyright © International Centre for Diffraction Data 1979

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References

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