140 citations · 186 across the 3 of their papers we have counts for
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Enhanced Seebeck effect in graphene devices by strain and doping engineering
Mai Chung Nguyen, Viet Hung Nguyen, Huy-Viet Nguyen +2
In this work, we investigate the possibility of enhancing the thermoelectric power (Seebeck coefficient) in graphene devices by strain and doping engineering. While a local strain…
Van der Waals Coefficients of Atoms and Molecules from a Simple Approximation for the Polarizability
Huy-Viet Nguyen, Stefano de Gironcoli
A simple and computationally efficient scheme to calculate approximate imaginary-frequency dependent polarizability, hence asymptotic van der Waals coefficient, within density func…
Efficient and accurate calculation of exact exchange and RPA correlation energies in the Adiabatic-Connection Fluctuation-Dissipation theory
Huy-Viet Nguyen, Stefano de Gironcoli
Recently there has been a renewed interest in the calculation of exact-exchange and RPA correlation energies for realistic systems. These quantities are main ingredients of the so-…