48 citations · 187 across the 7 of their papers we have counts for
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Role of Defects in Photocatalytic Water Splitting: Monodoped vs Codoped SrTiO
Manish Kumar, Pooja Basera, Shikha Saini +1
Using the hybrid density functional theory and \textit{ab initio} atomistic thermodynamics, we report monodoping of non-metal (N) or metal (Mn) in SrTiO can induce visible ligh…
Self energy and excitonic effect in (un)doped TiO anatase : A comparative study of hybrid DFT, GW and BSE to explore optical properties
Pooja Basera, Shikha Saini, Saswata Bhattacharya
TiO anatase has its significant importance in energy and environmental research. However, the major drawback of this immensely popular semi-conductor is its large bandgap of 3.…
Oxygen vacancy mediated cubic phase stabilization at room temperature in pure nano-crystalline Zirconia films: A combined experimental and first-principles based investigation
Parswajit Kalita, Shikha Saini, Parasmani Rajput +6
We report the formation of cubic phase, under ambient conditions, in thin films of Zirconia synthesized by electron beam evaporation technique. The stabilization of the cubic phase…