34 citations · 45 across the 4 of their papers we have counts for
5 papers
Signatures of non-trivial band topology in LaAs/LaBi heterostructure
Payal Wadhwa, T. J. Dhilip Kumar, Alok Shukla +1
In this article, we investigate non-trivial topological features in a heterostructure of extreme magnetoresistance (XMR) materials LaAs and LaBi using density functional theory (DF…
Band Gap tunability in One-dimensional system
Payal Wadhwa, Shailesh Kumar, T. J. Dhilip Kumar +2
The ability to tune the gaps of direct bandgap materials has tremendous potential for applications in the fields of LEDs and solar cells. However, lack of reproducibility of bandga…
Effect of edge defects on band structure of zigzag graphene nanoribbons
Payal Wadhwa, Shailesh Kumar, T. J. Dhilip Kumar +2
In this article, we report band structure studies of zigzag graphene nanoribbons (ZGNRs) on introducing defects (sp_3 hybridized carbon atoms) in different concentrations at edges…
Ab Initio Potential Energy Surfaces and Quantum Dynamics of Rotational Inelastic Processes in the H+ Collision with CS
Rajwant Kaur, T. J. Dhilip Kumar
Rate coefficient for state-to-state rotational transitions in H+ collision with CS has been obtained using accurate quantum dynamical close-coupling calculations to interpret micro…
Low energy H+CO scattering revisited: CO rotational excitation with new potential surfaces
B. C. Shepler, B. H. Yang, T. J. Dhilip Kumar +6
A recent modeling study of brightness ratios for CO rotational transitions in gas typical of the diffuse ISM by Liszt found the role of H collisions to be more important than previ…