| Enhanced structural and optical properties of Mn-doped BiFeO3 nanoparticles at different substitutions M Sajjad, S Aslam, K Ali, Y Jamil, HM Khan, MR Ahmad, MZ Rashid, ... Journal of Optoelectronics and Advanced Materials 23 (March-April 2021), 199-206, 2021 | 2 | 2021 |