38 citations · 148 across the 12 of their papers we have counts for
4 papers · 1 filter
Thermoelectric Properties of GaN with Carrier Concentration Modulation: An Experimental and Theoretical Investigation
Ashish Kumar, Saurabh Singh, Ashutosh Patel +2
The present work investigates the less explored thermoelectric properties of n-type GaN semiconductors by combined both the experimental and computational tools. Seebeck coefficien…
Wide range temperature-dependent (80-630 K) study of Hall effect and the Seebeck coefficient of \b{eta}-Ga2O3 single crystals
Ashish Kumar, Saurabh Singh, Bhera Ram Tak +3
Investigation of Seebeck coefficient in ultra-wide bandgap materials presents a challenge in measurement, nevertheless, it is essential for understanding fundamental transport mech…
Semiconductor to metal transition for Ni doped CdO thin films
Arkaprava Das, Ashish Kumar, Vijay Soni +1
In the present investigation resistivity Vs temperature measurements have been performed for solgel prepared pure and Ni doped CdO (NDO) thin films. The semiconducting behavior i.e…
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…