Ajay Yadav

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Questions related from Ajay Yadav

XPS spectra for GaAs sample implanted with silicon showed shift in B.E. of Ga3d and As3d towards high B.E. side , could it be due to GaSiAs formation?

XPS spectra for GaAs sample implanted with 50 keV silicon ion with fluence of 1e16 ion / cm2 , indicated shift in binding energy of Ga3d and also As3d towards higher binding energy side with...

05 February 2019 1,638 7 View

Why am I getting additional absorption peak (bump and valley kind of structure) in GaAs sample implanted with 50 keV silicon ion ?

We have implanted 50 keV silicon ion with fluence of 5e15 ion cm-2 in GaAs sample. The UV-Vis graph (alpha2 Vs. photon energy) showed additional absorption peak (between 1.35 eV to 1.37 eV ). What...

13 December 2018 7,880 3 View