52 citations · 103 across the 7 of their papers we have counts for
7 papers
Structural, Energetic, Electronic, and Vibrational Properties of Boron-Substituted Tungsten Clusters
Akshata M. Waghmare, Gautam S. Kamat, Sajeev S. Chacko +2
We report a study of the density functional theory of the structural, electronic and vibrational properties of small tungsten-boron clusters using the B3LYP exchange-correlation fu…
Structural and Energetic Stability of the Lowest Equilibrium Structures of Water Clusters
Vishwa K. Bhatt, Sajeev S. Chacko, Nitinkumar M. Bijewar +1
In the present work, the low-lying structures of 20 different-sized water clusters are extensively searched using the artificial bee colony algorithm with TIP4P classical force fie…
Machine-Learned Potential Energy Surfaces for Free Sodium Clusters with Density Functional Accuracy: Applications to Melting
Balasaheb J. Nagare, Sajeev Chacko, Dilip. G. Kanhere
Gaussian Process Regression-based Gaussian Approximation Potential has been used to develop machine-learned interatomic potentials having density-functional accuracy for free sodiu…
Temporal variability and estimation of jet parameters for Ton 599
S. R. Patel, V. R. Chitnis, A. Shukla +2
The TeV blazar Ton 599 has exhibited a peculiar flare in 2017 November. The temporal variation of the source is studied using simultaneous -ray data from Large…
Broadband study of blazar 1ES 1959+650 during flaring state in 2016
S. R. Patel, A. Shukla, V. R. Chitnis +4
Aim : The nearby TeV blazar 1ES 1959+650 (z=0.047) was reported to be in flaring state during June - July 2016 by Fermi-LAT, FACT, MAGIC and VERITAS collaborations. We studied the…
Hydrogen adsorption on Na-SWCNT systems
Balasaheb. J. Nagare, Darshan Habale, Sajeev Chacko +1
We investigate the hydrogen adsorption capacity of Na-coated carbon nanotubes (Na-SWCNTs) using first-principles electronic structure calculations at absolute temperature and press…