41 citations · 95 across the 5 of their papers we have counts for
5 papers
Electronic structure of Au-Sn compounds grown on Au(111)
Pampa Sadhukhan, Sajal Barman, Tufan Roy +4
The electronic structure of Au-Sn intermetallic layers of different compositions grown on Au(111) to the thickness of several nanometers has been studied in this work. The layer, i…
Dirac cone in a non-honeycomb surface alloy
Pampa Sadhukhan, Dhanshree Pandey, Vipin Kumar Singh +5
We demonstrate unexpected occurrence of linear bands resembling Dirac cone at the zone-center of AuSn surface alloy with $\left( \begin{smallmatrix} 2&1\\ 1&3 \end{smallmatrix}…
Influence of anti-site disorder and electron-electron correlations on the electronic structure of CeMnNi
Pampa Sadhukhan, Sunil Wilfred D'Souza, Vipin Kumar Singh +7
CeMnNi exhibits an unusually large spin polarization, but its origin has baffled researchers for more than a decade. We use bulk sensitive hard x-ray photoelectron spectroscopy…
Quasiperiodic ordering in thick Sn layer on -Al-Pd-Mn: A possible quasicrystalline clathrate
Vipin Kumar Singh, Marek Mihalkovic, Marian Krajčí +9
Realization of an elemental solid-state quasicrystal has remained a distant dream so far in spite of extensive work in this direction for almost two decades. Here, we report the di…
A New Class of Inhomogeneous String Cosmological Models in General Relativity
Anirudh Pradhan, A. K. Yadav, R. P. Singh +1
A new class of solutions of Einstein field equations has been investigated for inhomogeneous cylindrically symmetric space-time with string source. To get the deterministic solutio…