Zobrazeno 1 - 10 of 27 pro vyhledávání: '"Mi-Young Chae"'
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Akademický článek
Modified t-butyl in tetradentate platinum (II) complexes enables exceptional lifetime for blue-phosphorescent organic light-emitting diodes
Autor: Young Hun Jung, Gyeong Seok Lee, Subramanian Muruganantham, Hye Rin Kim, Jun Hyeog Oh, Jung Ho Ham, Sagar B. Yadav, Ji Hyun Lee, Mi Young Chae, Yun-Hi Kim, Jang Hyuk Kwon
Publikováno v: Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract In blue phosphorescent dopants, the tetradentate platinum(II) complex is a promising material showing high efficiency and stability in devices. However, metal-metal-to-ligand charge transfer (MMLCT) formation leads to low photo-luminescence
Externí odkaz: https://doaj.org/article/be15b0cecf4b4e38b2c5f052c6956006
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2
Akademický článek
Stable Thermally Activated Delayed Fluorescence‐Sensitized Red Fluorescent Devices through Physical Suppression of Dexter Energy Transfer
Autor: Chae Yeon Jeon, Paramasivam Palanisamy, Hyun Seung Lee, Hyuna Lee, Hae Ung Kim, Mi Young Chae, Jang Hyuk Kwon
Publikováno v: Advanced Materials Interfaces, Vol 10, Iss 15, Pp n/a-n/a (2023)
Abstract To date, thermally activated delayed fluorescence‐sensitized fluorescent organic light‐emitting diodes (TSF‐OLEDs) have undergone substantial research to achieve high efficiency and good operational stability in wide color gamut region
Externí odkaz: https://doaj.org/article/a621f55fd89b4b9c81583f63138370cb
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4
Multiresonant TADF materials: triggering the reverse intersystem crossing to alleviate the efficiency roll-off in OLEDs
Autor: Kenkera Rayappa Naveen, Paramasivam Palanisamy, Mi Young Chae, Jang Hyuk Kwon
Publikováno v: Chemical Communications. 59:3685-3702
Multi-resonant thermally activated delayed fluorescent (MR-TADF) materials with boosting rate of Reverse Intersystem Crossing, subsequently alleviating External Quantum Efficiency roll off in OLEDs were discussed.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c2697a52788265b4bd0ff8e953ea1822
https://doi.org/10.1039/d2cc06802h
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9
Phosphorescent Blue Organic Light-Emitting Diodes with New Bipolar Host Materials
Autor: Mi-Young Chae, Jung Soo Park, Eun-Sun Yu, Jang Hyuk Kwon, Sung-Hyun Jung, Sik Jeon Woo, Kulshreshtha Chandramouli
Publikováno v: Journal of Nanoscience and Nanotechnology. 12:1361-1364
We report narrow band gap bipolar host materials, CbPr-3 (9,9'-[(3,3'-Biphenyl-3.3'-yl-bipyridine)-1,3-biphenyl]bis-9H-carbazole) and Bim-4 (9,9'-[5-(1-phenyl-1H-benzimadazol-2yl)-1,3-phenylene] bis-9H-carbazole), for blue phosphorescent OLEDs applic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa21e6a50c2c46670d8d477691a482cb
https://doi.org/10.1166/jnn.2012.4586
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10
Solution-processed bulk heterojunction organic solar cells with high polarity small molecule sensitizer
Autor: Jang Hyuk Kwon, G.P. Kennedy, Sung-Hyun Jung, Chandramouli Kulshreshtha, Mi-Young Chae, Jin Woo Choi
Publikováno v: Solar Energy Materials and Solar Cells. 95:2069-2076
A new sensitizer molecule, HMBI (9,18-(di-2-hexyldecyl)-2,11-dimethoxy-9,18-dihydrobenzo[5,6]-s-indaceno[1,2-b]indeno[2,1-h]carbazol-6,15-dione), containing electron-donating carbazole and electron-accepting diketone units, has been synthesized for s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a7d8099b804ee53b557a3112345cdbf
https://doi.org/10.1016/j.solmat.2011.02.018
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