Warad, H. C., Ghosh, S. C., Hemtanon, B., Thanachayanont, C., & Dutta, J. (2005). Luminescent nanoparticles of Mn doped ZnS passivated with sodium hexametaphosphate. Science and Technology of Advanced Materials, 6(3-4), 296–301. doi:10.1016/j.stam.2005.03.006
