title: Luminescence tuning of upconversion nanocrystals.
authors.affiliation: Department of Chemistry and State Key Laboratory of New Ceramics and Fine Processing, Tsinghua University, Beijing, 100084, PR China.
authors.forename: Guofeng
authors.initials: G
authors.lastname: Wang
authors.forename: Qing
authors.initials: Q
authors.lastname: Peng
authors.forename: Yadong
authors.initials: Y
authors.lastname: Li
mesh_terms: D049449:Luminescence; D008163:Luminescent Measurements; D053768:Metal Nanoparticles / Q000737:chemistry*; D053758:Nanoparticles / Q000737:chemistry*; D043942:Nanotubes / Q000737:chemistry*; D013055:Spectrophotometry, Infrared; D013696:Temperature; D014466:Ultraviolet Rays