Kang, Misun Kang, Han Byul Park, Sangmoon Jang, Ho Seong 2024-01-19T18:34:29Z 2024-01-19T18:34:29Z 2021-09-05 2019-11-18 1359-7345 https://pubs.kist.re.kr/handle/201004/119316 Ultrasmall and uniform tetrahedral-shaped YOF:Yb,Er upconversion nanophosphors (UCNs) are synthesized and sub-10 nm YOF:Yb,Er/YOF core/shell UCNs are formed via YOF:Yb,Er seed-mediated synthesis. The ultrasmall YOF:Yb,Er/YOF core/shell UCNs realize intense red emission under near infrared light (lambda(ex) = 980 nm). English ROYAL SOC CHEMISTRY CONFINING EXCITATION-ENERGY NEAR-INFRARED LIGHT NANOCRYSTALS MORPHOLOGY EMISSION NANOPARTICLES LUMINESCENCE EFFICIENT PHASE Facile synthesis of sub-10 nm-sized bright red-emitting upconversion nanophosphors via tetrahedral YOF:Yb,Er seed-mediated growth Article 10.1039/c9cc06797c 1 CHEMICAL COMMUNICATIONS, v.55, no.89, pp.13350 - 13353 CHEMICAL COMMUNICATIONS 55 89 13350 13353 scie scopus 000496175900034 2-s2.0-85074552201 Chemistry, Multidisciplinary Chemistry Article CONFINING EXCITATION-ENERGY NEAR-INFRARED LIGHT NANOCRYSTALS MORPHOLOGY EMISSION NANOPARTICLES LUMINESCENCE EFFICIENT PHASE upconversion nanophosphors core/shell photoluminescence