24 citations
7 papers
Heterophased grain boundary-rich superparamagnetic Iron Oxides/carbon composite for Cationic and Anionic Dye Removal
K Priyananda Singh, Boris Wareppam, Raghavendra K G +5
Iron oxide-based nanostructures receive significant attention as an efficient adsorbent for organic dyes removal. The removal properties have strong dependency on the stoichiometry…
Nitrogen flow rate dependent atomic coordination, phonon vibration and surface analysis of DC Magnetron sputtered Nitrogen rich-AlN thin films
Aishwarya Madhuri, Sanketa Jena, Mukul Gupta +1
In this work, the effect on crystallite orientation, surface morphology, fractal geometry, structural coordination and electronic environment of DC magnetron sputtered AlN films we…
Qualitative Stability Analysis of Cosmological Parameters in Gravity
Amit Samaddar, S. Surendra Singh
We analyze the cosmological solutions of gravity using dynamical system analysis where is the torsion scalar and be the boundary term scalar. In our work, we assum…
Tracer dynamics in dense soft-colloidal suspensions: From free diffusion to hopping
Jimpaul Samukcham, Lenin S. Shagolsem
Tracking of individual particle and studying their motion serves as a direct means to understand the dynamics in crowded and complex environments. In this study, the dynamics of tr…
Variation in defects and properties in composite of ZnO and α-Fe2O3 for methyl blue dye removal
Boris Wareppam, K. Priyananda Singh, N. Joseph Singh +5
The plasma deposition wall coated composite of ZnO and α-Fe2O3 (ZF-W) after exposure to ~ 2000 °C, mostly considered as waste-materials and cleaned out from the deposition unit, wa…
Dynamical systems of cosmological models for different possibilities of and
Chingtham Sonia, S. Surendra Singh
The present paper deals with the dynamics of spatially flat Friedmann-Lemaitre-Robertson-Walker (FLRW) cosmological model with a time varying cosmological constant where ev…