26 citations · 98 across the 11 of their papers we have counts for
11 papers
Highly enhanced field emission current density of copper oxide coated vertically aligned carbon nanotubes: Role of interface and electronic structure
M. Sreekanth, S. Ghosh, P. Srivastava
We report the field emission (FE) properties of Cu coated vertically aligned carbon nanotubes (VACNTs) before and after oxidation. The current density was found to be the maximum (…
Sign Reversal and Tunability of Exchange Bias in Nanoscale AuFe Alloy Film: A New Material for Spintronic Application
Compesh Pannu, Santanu Ghosh, Pankaj Srivastava +5
We report here sign reversal and tunability of exchange bias in AuFe cosputtered films of thickness about 63 nm. As deposited film exhibits exchange bias effect at room temperature…
Comment on Half metallicity along the edge of zigzag boron nitride nanoribbons (Phys. Rev. B 78, 205415 (2008)
Hari Mohan Rai, Rajesh Kumar, Pankaj R. Sagdeo +2
We would like to comment that the prediction of Half-mtallicity in only B edge H-passivated zigzag boron nitride nanoribbons (ZBNNR-BH), by Zheng et al.1, is not correct as their i…
Half-metallicity in Armchair Boron Nitride Nanoribbons: A First-Principles Study
Hari Mohan Rai, Shailendra K. Saxena, Vikash Mishra +5
Using density functional theory, we predict half-metallicity in edge hydrogenated armchair boron nitride nanoribbons (ABNNRs). The predicted spin polarization is analyzed in detail…
Superconductivity by Sr Intercalation in Layered Topological Insulator Bi2Se3
Shruti, V. K. Maurya, P. Neha +2
Strontium intercalation between van der Waals bonded layers of topological insulator Bi2Se3 is found to induce superconductivity with a maximum Tc of 2.9 K. Transport measurement o…
Intrinsic Half-metallicity in Edge Fluorinated Armchair Boron Nitride Nanoribbons
Hari Mohan Rai, Shailendra K Saxena, Vikash Mishra +5
We predict intrinsic half-metallicity in armchair boron nitride nanoribbons (ABNNRs) via edge fluorination. The stability, electronic and magnetic properties of bare and edge fluor…