Mastering lanthanide energy states for next-gen photonic innovation  

作　　者：Yuyang Gu Chang Gu Yuxiang Zhang Zhen Mu Xiaogang Liu 

机构地区：[1]Department of Chemistry,National University of Singapore,Singapore 117543,Singapore [2]Institute of Materials Research and Engineering,Agency for Science,Technology and Research,Singapore 138634,Singapore

出　　处：《Science China Chemistry》2023年第9期2460-2479,共20页中国科学（化学英文版）

基　　金：supported by the National Research Foundation;the Prime Minister's Office of Singapore under its Competitive Research Program(NRF-CRP23-2019-0002);NRF Investigatorship Programme(NRF-NRFI05-2019-0003);the RIE2025 Manufacturing,Trade and Connectivity(MTC)Programmatic Fund(M21J9b0085);the King Abdullah University of Science and Technology(KAUST)Office of Sponsored Research(OSR-2018-CRG7-3736)。

摘　　要：Lanthanide-based photonic materials have been extensively explored for use in laser crystals,lighting,fiber-optic communications,bioimaging,diagnostics,and many other fields.In recent years,they have enabled numerous breakthroughs in areas such as single-particle spectroscopy,super-resolution imaging,micro-lasing,lifetime multiplexing,and detection.Here,we summarize recent advances in lanthanide photonic materials from an energy state perspective,focusing on the interplay between energy state manipulation and advanced photonic applications.We then discuss the challenges and prospects for controlling energy states at the single-particle level.We wish to highlight the importance of quantifying and understanding the energy states of lanthanides for future innovations.

关 键 词：LANTHANIDE NANOMATERIALS SUPER-RESOLUTION lifetime LASING 

分 类 号：O614.33[理学—无机化学]