• D D Sarma

      Articles written in Journal of Chemical Sciences

    • X-ray photoelectron and Auger studies of Ag2+δS

      A K Shukla D D Sarma G Sankar

      More Details Abstract Fulltext PDF

      The metal-insulator transition induced by changing the stoichiometry (δ) in Ag2+δS has been investigated employing x-ray photoelectron and Auger electron spectroscopies. Changes in the valence band structure in x-ray photoelectron are found to reflect the conductivity behaviour in these samples. The valence bands have been examined in a novel fashion by interatomic transitions in x-ray induced Auger spectra.

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