679 citations · 868 across the 9 of their papers we have counts for
9 papers
Effect of UHV annealing on morphology and roughness of sputtered surfaces
Jagadish Chandra Mahato, Anupam Roy, Rajib Batabyal +4
ion has been used regularly for the cleaning of semiconductor, metal surfaces for epitaxial nanostructures growth. We have investigated the effect of low-energy ion s…
Scale-dependent optimized homoepitaxy of InAs(111)A
Steffen Zelzer, Rajib Batabyal, Derek Dardzinski +3
We combined in-situ scanning tunneling microscopy (STM) with the conventional growth characterization methods of atomic force microscopy (AFM) and reflection high energy electron d…
Quasiparticle Interference Studies of Quantum Materials
Nurit Avraham, Jonathan Reiner, Abhay Kumar-Nayak +4
Exotic electronic states are realized in novel quantum materials. This field is revolutionized by the topological classification of materials. Such compounds necessarily host uniqu…
Spectroscopic Visualization of a Robust Electronic Response of Semiconducting Nanowires to Deposition of Superconducting Islands
Jonathan Reiner, Abhay Kumar Nayak, Amit Tulchinsky +9
Following significant progress in the visualization and characterization of Majorana end modes in hybrid systems of semiconducting nanowires and superconducting islands, much atten…
Fermi-arc diversity on surface terminations of the magnetic Weyl semimetal Co3Sn2S2
Noam Morali, Rajib Batabyal, Pranab Kumar Nag +7
Bulk-surface correspondence in Weyl semimetals assures the formation of topological "Fermi-arc" surface bands whose existence is guaranteed by bulk Weyl nodes. By investigating thr…
Visualizing "Fermi arcs" in the Weyl semimetal TaAs
Rajib Batabyal, Noam Morali, Nurit Avraham +6
One of the hallmarks of Weyl semi-metals is the existence of unusual topological surface states known as 'Fermi arcs' [1-3]. The formation of these states is guaranteed by the exis…
Evolution of Fermi Level State Density in Ultrathin Films Near the Two Dimensional Limit: Experiment and Theory
R. Batabyal, A. H. M. Abdul Wasey, J. C. Mahato +3
Electronic density of states (DOS) at Fermi level has been investigated in ultrathin Ag films grown on Si(111)-(7x7) down to the two dimensional limit of a single atomic layer. Mea…
Crossover regimes in lower dimensional structures
R. Batabyal, B. N. Dev
Modern growth and fabrication techniques can produce lower dimensional structures in the crossover regime. Such structures in the crossover regime can provide tunability of various…
Nanodot to Nanowire: A strain-driven shape transition in self-organized endotaxial CoSi2 on Si (100)
J. C. Mahato, Debolina Das, R. R. Juluri +4
We report a phenomenon of strain-driven shape transition in the growth of nanoscale self-organized endotaxial CoSi2 islands on Si (100) substrates. Small square shaped islands as s…