First- and second-order Raman scattering from MoTe2 single crystal Simone Caramazza, Arianna Collina, Elena Stellino, Francesca Ripanti, Paolo Dore and Paolo Postorino Eur. Phys. J. B, 91 2 (2018) 35 Published online: 12 February 2018 DOI: 10.1140/epjb/e2017-80399-5