Surface topography and enhanced photo detecting properties of multilayer MoSe2 crystal Vijay Dixit, Salil Nair, Jolly Joy, C. U. Vyas, Som Narayan, P. K. Jha, G. K. Solanki and V. M. Pathak Eur. Phys. J. Appl. Phys., 97 (2022) 8 Published online: 04 February 2022 DOI: 10.1051/epjap/2022210204