A new criterion for melting of nanostructures of arbitrary shapesDesyana Olenka Margaretta, Mega Silvia Lestari, Bebeh W. Nuryadin and Mikrajuddin AbdullahEur. Phys. J. B, 89 6 (2016) 154DOI: https://doi.org/10.1140/epjb/e2016-70140-5