Elastic properties of vertically aligned carbon nanotubes: A molecular dynamics study Fahimeh Mehralian, R. D. Firouz-Abadi and Alireza Vahid Moshtagh Eur. Phys. J. Plus, 134 10 (2019) 544 Published online: 31 October 2019 DOI: 10.1140/epjp/i2019-12903-8