31 citations · 106 across the 8 of their papers we have counts for
8 papers
Complex phase-fluctuation effects correlated with granularity in superconducting NbN nanofilms
Meenakshi Sharma, Manju Singh, Rajib K. Rakshit +5
Superconducting nanofilms are tunable systems that can host a 3D-2D dimensional crossover, leading to the Berezinskii-Kosterlitz-Thouless (BKT) superconducting transition approachi…
Griffiths phase and critical behavior in layered SrIrO ferromagnet
A. Rathi, Sonam Perween, P. K. Rout +10
We report the existence of Griffiths phase (GP) and its influence on critical phenomena in layered SrIrO ferromagnet (T = 221.5 K). The power law behavior of inverse ma…
Resistance minimum and electrical conduction mechanism in polycrystalline CoFeB thin films
G. Venkat Swamy, P. K. Rout, Manju Singh +1
The temperature dependent resistance () of polycrystalline ferromagnetic CoFeB thin films of varying thickness are analyzed considering various electrical scattering processe…
Effect of Thermal Annealing on Boron Diffusion, Micro-structural, Electrical and Magnetic properties of Laser Ablated CoFeB Thin Films
G. Venkat Swamy, Himanshu Pandey, A. K. Srivastava +4
We report on Boron diffusion and subsequent crystallization of CoFeB (CoFeB) thin films on SiO/Si(001) substrate using pulsed laser deposition. Secondary i…
Conditions for the growth of smooth La0.7Sr0.3MnO3 thin films by pulsed electron ablation
Patrizio Graziosi, Mirko Prezioso, Alessandro Gambardella +10
We report on the optimisation of the growth conditions of manganite La0.7Sr0.3MnO3 (LSMO) thin films prepared by Channel Spark Ablation (CSA). CSA belongs to pulsed electron deposi…
Lattice-mismatch-induced granularity in CoPt-NbN and NbN-CoPt superconductor-ferromagnet heterostructures: Effect of strain
R. K. Rakshit, S. K. Bose, R. Sharma +2
The effect of strain due to lattice mismatch and of ferromagnetic (FM) exchange field on superconductivity (SC) in NbN-CoPt bilayers is investigated. Two different bilayer systems…