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Browsing Physical & Applied Sciences by Author "Deshpande, S.D."

Browsing Physical & Applied Sciences by Author "Deshpande, S.D."

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  • Determination of bond lengths in some aluminum-manganese alloys 
    Deshpande, S.D.; Mande, C. (Physica Status Solidi A- Applications and Materials Science. 124(1); 1991; K71-K75.)
    The modulation of X-ray absorption coefficients beyond the threshold results in fine structure which can furnish very useful information 11 to 31. In the vicinity of the principal absorption edge the fine structure calied ...
  • The electronegativity of hydrogen 
    Mande, C.; Sarode, P.R.; Deshpande, S.D. (Journal of the Indian Chemical Society. 70(11-12); 1993; 919-928.)
    Following an earlier method given by Mande Et al. for evaluating the electronegativity values spectroscopically, we have in the present work determined the electronegativity of hydrogen by extrapolation of the electronegativity ...
  • On the use of a silicon crystal in a cauchois-type bent crystal x-ray spectrograph 
    Deshpande, S.D.; Moghe, N.V.; Sapre, V.B.; Mande, C. (Measurement Science and Technology. 1(11); 1990; 1250-1253.)
    The authors have studied the copper K absorption discontinuity in the metal and its oxides using a Cauchois-type bent crystal x-ray spectrograph equipped with a silicon crystal, along with a conventional x-ray source. The ...
  • Study of fermi level shifts in al-mn alloys by x-ray absorption-spectroscopy 
    Deshpande, S.D.; Mande, C. (Journal of Physics-Condensed Matter. 2(43); 1990; 8697-8702.)
    The present authors have studied the Mn K absorption discontinuity in manganese and in two aluminium alloys of compositions AI-14.3 at.percent Mn and AI-30 at.percent Mn. It is found that the K absorption discontinuity of ...
  • Study of the electronic-structure of Yba2Cu3O7 by x-ray absorption-spectroscopy 
    Deshpande, S.D.; Moghe, N.V.; Vishnoi, A.D.; Sapre, V.B.; Mande, C. (Physica Status Solidi A- Applications and Materials Science. 124(2); 1991; K133-K136.)
  • Study of the fermi level in disorder aluminium-manganese alloys by X-ray absorption spectroscopy 
    Deshpande, S.D.; Sarode, P.R.; Mande, C. (Philosophical Magazine Part B. 64(5); 1991; 591-597.)
    A study of the K X-ray absorption edge of manganese in a series of rapidly quenched substitutional disordered Al-Mn alloys (Al-14.71 at. percent Mn to Al-28 at. percent Mn) is reported. It is observed that the energy of ...

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