@article{545d955e5d57463d86639b35416a2307,
title = "External Magnetic Field Driven, Ambidextrous Circularly Polarized Electroluminescence from Organic Light Emitting Diodes Containing Racemic Cyclometalated Iridium(III) Complexes",
abstract = "This work reports the development of external magnetic field (EMF) driven, ambidextrous, circularly polarized electroluminescence (CPEL) devices, by embedding racemic mixtures of phosphorescent organoiridium(III) emitters in the active emitting layer. Homoleptic tris-cyclometalated Ir(III)(ppy)3 and heteroleptic bis-cyclometalated Ir(III)(ppy)2(acac) (ppy=2-phenylpyridinate, acac=acetylacetonate) were used as the representative organoiridium(III) compounds. Chiroptical inversion of CPEL was influenced by the ligand environment in the Ir(III) complexes (homoleptic or heteroleptic), as well as the Faraday geometry.",
keywords = "iridium, light-emitting diodes, luminescence, magnetic circularly polarized luminescence, optoelectronics",
author = "Kengo Hara and Ami Morimoto and Kana Matsudaira and Satoko Suzuki and Shigeyuki Yagi and Michiya Fujiki and Yoshitane Imai",
note = "Funding Information: This work was supported by Grants‐in‐Aid for Scientific Research (KAKENHI 20H02716, 20H04678, 21H04564, and 21K18940) from the MEXT/Japan Society for the Promotion of Science, JST‐CREST (JPMJCR2001), grants from the Tateisi Science and Technology Foundation (2201901), the Ichimura Foundation for New Technology (2020‐04), the Research Foundation for Opto‐Science and Technology (2020‐5), the Telecommunications Advancement Foundation (2020), and the Takahashi Industrial and Economic Research Foundation (2020). Funding Information: This work was supported by Grants-in-Aid for Scientific Research (KAKENHI 20H02716, 20H04678, 21H04564, and 21K18940) from the MEXT/Japan Society for the Promotion of Science, JST-CREST (JPMJCR2001), grants from the Tateisi Science and Technology Foundation (2201901), the Ichimura Foundation for New Technology (2020-04), the Research Foundation for Opto-Science and Technology (2020-5), the Telecommunications Advancement Foundation (2020), and the Takahashi Industrial and Economic Research Foundation (2020). Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH.",
year = "2022",
month = apr,
doi = "10.1002/cptc.202100253",
language = "English",
volume = "6",
journal = "ChemPhotoChem",
issn = "2367-0932",
publisher = "Wiley-VCH Verlag",
number = "4",
}