38 citations · 124 across the 9 of their papers we have counts for
7 papers · 1 filter
Enhancement of concentration of XeV and GeV centers in nanocrystalline diamond through He+ irradiation
T. Chakraborty, K. J. Sankaran, K. Srinivasu +5
Atomic defect centers in diamond have been widely exploited in numerous quantum applications like quantum information, sensing, quantum photonics and so on. In this context, there…
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…
Evolution of Microstructure and Relaxor Ferroelectric Properties in (La_zBa_(1-z)(Ti0.80Sn0.20)O3
R. Kumar, K. Asokan, S. Patnaik +1
We report a study on a series of lanthanum doped barium stannate-titanate (LBTS) ceramics towards correlating their microstructure with ferroelectric properties. The samples were p…
Magnetic and Electronic Structure study of Fe/MgO/Fe/Co Multilayer Stack Deposited by E-Beam Evaporation
Jitendra Pal Singh, Sanjeev Gautam, Braj Bhusan Singh +8
Present work investigates the magnetic and electronic structure of MgO/Fe/MgO/Fe/Co/Au multilayer stack grown on Si(100) substrates by electron beam evaporation method. X-ray diffr…
Electronic and magnetic structure of carbon nanotubes using x-ray absorption and magnetic circular dichroism spectroscopy
Sanjeev Gautama, P. Thakur, S. Augustine +5
Carbon nanotubes are a fraction of the size of transistors used in today's best microchips, as it could reduce power demands and heating in next electronics revolution. Present stu…
Magnetic and humidity sensing properties of nanostructured Cu[x]Co[1-x]Fe2O4 synthesized by auto combustion technique
S. Muthurani, M. Balaji, Sanjeev Gautam +4
Magnetic nanomaterials (23-43 nm) of CuCoFeO\ (x = 0.0, 0.5 and 1.0) were synthesized by auto combustion method. The crystallite sizes of these materials were c…