Highly efficient upconversion of Er(3+) in Yb(3+) codoped non-cytotoxic strontium lanthanum aluminate phosphor for low temperature sensors

por Pavani, K., Suresh Kumar, J., Srikanth, K., Soares, M. J., Pereira, E., Neves, A. J., Graça, M. P. F.
Publicado 2017