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cond-mat.mtrl-sci2020
Understanding of different types of rolling motion of on aluminium surface
Sourabh Kumar, Aniruddha Chakraborty
Can a molecule chemisorbed on an aluminium surface, exhibit rolling motion and even move on the surface? Here we presents the results of our calculation which shows that $…
cond-mat.mtrl-sci2018
Emergence of Topological insulator and Nodal line semi-metal states in XX'Bi (X=Na, K, Rb, Cs; X'=Ca, Sr)
Chiranjit Mondal, C. K. Barman, Sourabh Kumar +2
In this letter, we predict the emergence of non-trivial band topology in the family of XX'Bi compounds having (\# 189) space group. Using first principles calcula…