230 citations · 469 across the 7 of their papers we have counts for
7 papers
Perturbation of charge density waves in 1T-TiSe
Imrankhan Mulani, Umashankar Rajput, Luminita Harnagea +1
In this study, using low-temperature scanning tunneling microscopy (STM), we focus on understanding the native defects in pristine \textit{1T}-TiSe at the atomic scale. We prob…
Growth, Properties, and Applications of Pulsed Laser Deposited Nanolaminate Ti3AlC2 Thin Films
Abhijit Biswas, Arundhati Sengupta, Umashankar Rajput +8
Recently, nanolaminated ternary carbides have attracted immense interest due to the concomitant presence of both ceramic and metallic properties. Here, we grow nanolaminate Ti3AlC2…
Preserving the topological surface state: FePc on Bi2Se3
Rejaul Sk, Imrankhan Mulani, Aparna Deshpande
Iron phthalocyanine (FePc) molecules were investigated on the topological insulator surface Bi2Se3 using scanning tunneling microscopy (STM) and spectroscopy (STS) at 77 K in ultra…
Imaging charge density fluctuations in graphene using Coulomb blockade spectroscopy
A. Deshpande, W. Bao, H. Zhang +3
Using scanning tunneling microscopy, we have imaged local charge density fluctuations in monolayer graphene. By placing a small gold nanoparticle on the end of the STM tip, a charg…
Spatial mapping of the Dirac point in monolayer and bilayer graphene
A. Deshpande, W. Bao, Z. Zhao +2
We have mapped the Dirac point in exfoliated monolayer and bilayer graphene using spatially resolved scanning tunneling spectroscopy (STS) measurements at low temperature. The Dira…
Manipulation of Kondo Effect via Two-Dimensional Molecular Self-Assembly
Violeta Iancu, Aparna Deshpande, Saw-Wai Hla*
We report manipulation of a Kondo resonance originated from the spin-electron interactions between a two-dimensional molecular assembly of TBrPP-Co molecules and a Cu(111) surface…