TY - GEN AU - Pawlik,G AU - Niczyj,J AU - Noculak,A AU - Radosz,W AU - Podhorodecki,A TI - Multiband Monte Carlo modeling of upconversion emission in sub 10 nm β-NaGdF SN - 1089-7690 PY - 2018///0607 N1 - Publication Type: Journal Article UR - https://doi.org/10.1063/1.4989473 ER -