41 citations · 42 across the 2 of their papers we have counts for
3 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…
Unique Dirac and Triple point fermiology in simple transition metals and their binary alloys
Chiranjit Mondal, Chanchal K. Barman, Shuvam Sarkar +3
Noble metal surfaces (Au, Ag and Cu etc.) have been extensively studied for the Shockley type surface states (SSs). Very recently, some of these Shockley SSs have been understood f…
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}…