35 citations · 61 across the 3 of their papers we have counts for
4 papers
Effect of dopants on thermal stability and self-diffusion in iron nitride thin films
Akhil Tayal, Mukul Gupta, Ajay Gupta +4
We studied the effect of dopants (Al, Ti, Zr) on the thermal stability of iron nitride thin films prepared using a dc magnetron sputtering technique. Structure and magnetic charact…
Ion beam generated surface ripples: new insight in the underlying mechanism
Tanuj Kumar, Ashish Kumar, D. C. Agarwal +2
A new hydrodynamic mechanism is proposed for the ion beam induced surface patterning on solid surfaces. Unlike the standard mechanisms based on the ion beam impact generated erosio…
Hydro-dynamics of surface patterning by ion beam irradiation: an interface phenomenon
Tanuj Kumar, D. C. Agarwal, S. A. Khan +2
We show that the ion beam induced incompressible amorphous solid flow in terms of advection transport mechanism leads to the erosion and deposition of atoms at the amorphous/crysta…
A novel approach towards selective bulk synthesis of delaminated graphenes in an electric arc
Soumen Karmakar, Naveen V Kulkarni, Ashok B Nawale +5
Here we demonstrate the selective bulk scale synthesis of delaminated graphene sheets by a proper choice of magnetic field modulating an electric-arc. An ultra-high purity glassy g…