Premium
Upconversion Luminescence: Ultrafast Single‐Band Upconversion Luminescence in a Liquid‐Quenched Amorphous Matrix (Adv. Mater. 25/2018)
Author(s) -
Moon ByeongSeok,
Kim HyounEe,
Kim DongHwan
Publication year - 2018
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201870177
Subject(s) - photon upconversion , materials science , luminescence , ultrashort pulse , amorphous solid , optoelectronics , infrared , photochemistry , optics , laser , crystallography , physics , chemistry
In article number 1800008 , Dong‐Hwan Kim and co‐workers demonstrate highly efficient green single‐band upconversion luminescence under a near‐infrared light source through the largely elevated transition probability of a specific transition pathway in a liquid‐quenched amorphous host material. An ultrafast decay time results, which is 2–3 orders of magnitude faster than previously reported values.