175 citations · 1.8k across the 22 of their papers we have counts for
4 papers · 1 filter
Quantum spin Hall states in graphene interacting with WS or WSe
T. P. Kaloni, L. Kou, T. Frauenheim +1
In the framework of first-principles calculations, we investigate the structural and electronic properties of graphene in contact with as well as sandwiched between WS and WSe$…
Large Enhancement and Tunable Band Gap in Silicene by Small Organic Molecule Adsorption
Thaneshwor P. Kaloni, Georg Schreckenbach, Michael S. Freund
Adsorption of eight organic molecules (acetone, acetonitrile, ammonia, benzene, methane, methanol, ethanol, and toluene) onto silicene has been investigated using van der Waals den…
Band gap tunning in BN-doped graphene systems with high carrier mobility
T. P. Kaloni, R. P. Joshi, N. P. Adhikari +1
Using density functional theory, we present a comparative study of the electronic properties of BN-doped graphene monolayer, bilayer, trilayer, and multilayer systems. In addition,…
Prediction of a quantum anomalous Hall state in Co decorated silicene
T. P. Kaloni, N. Singh, U. Schwingenschlögl
Based on first-principles calculations, we demonstrate that Co decorated silicene can host a quantum anomalous Hall state. The exchange field induced by the Co atoms combined with…