65 citations · 154 across the 10 of their papers we have counts for
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Effect of silicon resistivity on its porosification using metal induced chemical etching
Shailendra K Saxena, Gayatri Sahu, P. K. Sahoo +2
A comparison of porous structures formed from silicon (Si) wafers with different resistivities has been reported here based on the morphological studies carried out using scanning…
Comparison of porous silicon prepared using metal-induced etching (MIE) and laser-induced etching (LIE)
Shailendra K. Saxena, Vivek Kumar, Hari M. Rai +6
Porous silicon (p-Si), prepared by two routes (metal induced etching (MIE) and laser induced etching (LIE)) have been studied by comparing the observed surface morphologies using S…
Evolution of Asymmetric Raman line-shape from nano-structures
Rajesh Kumar, Gayatri Sahu, Shailendra K. Saxena +2
A step-by-step evolution of an asymmetric Raman line-shape function from a Lorentzian line-shape is presented here for low dimensional semiconductors. The evolution reported here i…
Fabrication of silicon nanocrystals using sequential Au ion implantation
Gayatri Sahu, Rajesh Kumar, D. P. Mahapatra
Silicon nanocrystals are produced using a two-stage gold ion implantation technique. First stage implantation using low energy ions leads to the formation of an amorphous Si (a-Si)…