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High Performance AC Electroluminescence from Colloidal Quantum Dot Hybrids
Author(s) -
Cho Sung Hwan,
Sung Jinwoo,
Hwang Ihn,
Kim Richard Hahnkee,
Choi Yeon Sik,
Jo Seoung Soon,
Lee Tae Woo,
Park Cheolmin
Publication year - 2012
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.201201524
Subject(s) - electroluminescence , materials science , quantum dot , common emitter , optoelectronics , brightness , fluorescence , insulator (electricity) , colloid , polymer , nanotechnology , chemical engineering , optics , composite material , physics , engineering , layer (electronics)
High performance field‐induced AC electroluminescence (EL) in a simple ITO/insulator/hybrid emitter/Au structure was demonstrated with efficient control of the brightness and colors based on solution‐processed nanohybrids of CdSe‐ZnS core‐shell colloidal quantum dots and fluorescent polymers.