Search Results - "Kim, Young Hoon"

Retina‐Inspired Carbon Nitride‐Based Photonic Synapses for Selective Detection of UV Light by Park, Hea‐Lim, Kim, Haeju, Lim, Donggyu, Zhou, Huanyu, Kim, Young‐Hoon, Lee, Yeongjun, Park, Sungjin, Lee, Tae‐Woo

“…Photonic synapses combine sensing and processing in a single device, so they are promising candidates to emulate visual perception of a biological retina…”
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Improving the Stability of Metal Halide Perovskite Materials and Light‐Emitting Diodes by Cho, Himchan, Kim, Young‐Hoon, Wolf, Christoph, Lee, Hyeon‐Dong, Lee, Tae‐Woo

“…Metal halide perovskites (MHPs) have numerous advantages as light emitters such as high photoluminescence quantum efficiency with a direct bandgap, very narrow…”
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Metal halide perovskite light emitters by Kim, Young-Hoon, Cho, Himchan, Lee, Tae-Woo

“…Twenty years after layer-type metal halide perovskites were successfully developed, 3D metal halide perovskites (shortly, perovskites) were recently…”
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Directed evolution of CRISPR-Cas9 to increase its specificity by Lee, Jungjoon K., Jeong, Euihwan, Lee, Joonsun, Jung, Minhee, Shin, Eunji, Kim, Young-hoon, Lee, Kangin, Jung, Inyoung, Kim, Daesik, Kim, Seokjoong, Kim, Jin-Soo

“…The use of CRISPR-Cas9 as a therapeutic reagent is hampered by its off-target effects. Although rationally designed S. pyogenes Cas9 (SpCas9) variants that…”
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Strategies to Improve Luminescence Efficiency of Metal‐Halide Perovskites and Light‐Emitting Diodes by Kim, Young‐Hoon, Kim, Joo Sung, Lee, Tae‐Woo

“…Metal‐halide perovskites (MHPs) are well suited to be vivid natural color emitters due to their superior optical and electrical properties, such as narrow…”
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A 2D Titanium Carbide MXene Flexible Electrode for High‐Efficiency Light‐Emitting Diodes by Ahn, Soyeong, Han, Tae‐Hee, Maleski, Kathleen, Song, Jinouk, Kim, Young‐Hoon, Park, Min‐Ho, Zhou, Huanyu, Yoo, Seunghyup, Gogotsi, Yury, Lee, Tae‐Woo

“…Although several transparent conducting materials such as carbon nanotubes, graphene, and conducting polymers have been intensively explored as flexible…”
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Multicolored Organic/Inorganic Hybrid Perovskite Light-Emitting Diodes by Kim, Young-Hoon, Cho, Himchan, Heo, Jin Hyuck, Kim, Tae-Sik, Myoung, NoSoung, Lee, Chang-Lyoul, Im, Sang Hyuk, Lee, Tae-Woo

“…Bright organic/inorganic hybrid perov­skite light‐emitting diodes (PrLEDs) are realized by using CH3NH3PbBr3 as an emitting layer and self‐organized buffer…”
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Overcoming the electroluminescence efficiency limitations of perovskite light-emitting diodes by Cho, Himchan, Jeong, Su-Hun, Park, Min-Ho, Kim, Young-Hoon, Wolf, Christoph, Lee, Chang-Lyoul, Heo, Jin Hyuck, Sadhanala, Aditya, Myoung, NoSoung, Yoo, Seunghyup, Im, Sang Hyuk, Friend, Richard H., Lee, Tae-Woo

“…Organic-inorganic hybrid perovskites are emerging low-cost emitters with very high color purity, but their low luminescent efficiency is a critical drawback…”
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Chiral-induced spin selectivity enables a room-temperature spin light-emitting diode by Kim, Young-Hoon, Zhai, Yaxin, Lu, Haipeng, Pan, Xin, Xiao, Chuanxiao, Gaulding, E Ashley, Harvey, Steven P, Berry, Joseph J, Vardeny, Zeev Valy, Luther, Joseph M, Beard, Matthew C

“…In traditional optoelectronic approaches, control over spin, charge, and light requires the use of both electrical and magnetic fields. In a spin-polarized…”
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Advances in Solution-Processed OLEDs and their Prospects for Use in Displays by Woo, Joo Yoon, Park, Min-Ho, Jeong, Su-Hun, Kim, Young-Hoon, Kim, Byungjae, Lee, Tae-Woo, Han, Tae-Hee

“…This review outlines problems and progress in development of solution-processed organic light-emitting diodes (SOLEDs) in industry and academia. Solution…”
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The Structural Origin of Chiroptical Properties in Perovskite Nanocrystals with Chiral Organic Ligands by Kim, Young‐Hoon, Song, Ruyi, Hao, Ji, Zhai, Yaxin, Yan, Liang, Moot, Taylor, Palmstrom, Axel F., Brunecky, Roman, You, Wei, Berry, Joseph J., Blackburn, Jeffrey L., Beard, Matthew C., Blum, Volker, Luther, Joseph M.

“…The authors investigate how chiral ligands attached to perovskite nanocrystal (PNC) surfaces structurally distort the perovskite lattice. Chiral…”
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Efficient Ruddlesden–Popper Perovskite Light‐Emitting Diodes with Randomly Oriented Nanocrystals by Lee, Hyeon‐Dong, Kim, Hobeom, Cho, Himchan, Cha, Wonhee, Hong, Yongseok, Kim, Young‐Hoon, Sadhanala, Aditya, Venugopalan, Vijay, Kim, Joo Sung, Choi, Jin Woo, Lee, Chang‐Lyoul, Kim, Dongho, Yang, Hoichang, Friend, Richard H., Lee, Tae‐Woo

“…Ruddlesden–Popper phase (RP‐phase) perovskites that consist of 2D perovskite slabs interleaved with bulky organic ammonium (OA) are favorable for…”
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Exploiting the full advantages of colloidal perovskite nanocrystals for large-area efficient light-emitting diodes by Kim, Young-Hoon, Park, Jinwoo, Kim, Sungjin, Kim, Joo Sung, Xu, Hengxing, Jeong, Su-Hun, Hu, Bin, Lee, Tae-Woo

“…Cost-effective, high-throughput industrial applications of metal halide perovskites in large-area displays are hampered by the fundamental difficulty of…”
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Comprehensive defect suppression in perovskite nanocrystals for high-efficiency light-emitting diodes by Kim, Young-Hoon, Kim, Sungjin, Kakekhani, Arvin, Park, Jinwoo, Park, Jaehyeok, Lee, Yong-Hee, Xu, Hengxing, Nagane, Satyawan, Wexler, Robert B., Kim, Dong-Hyeok, Jo, Seung Hyeon, Martínez-Sarti, Laura, Tan, Peng, Sadhanala, Aditya, Park, Gyeong-Su, Kim, Young-Woon, Hu, Bin, Bolink, Henk J., Yoo, Seunghyup, Friend, Richard H., Rappe, Andrew M., Lee, Tae-Woo

“…Electroluminescence efficiencies of metal halide perovskite nanocrystals (PNCs) are limited by a lack of material strategies that can both suppress the…”
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Efficient Flexible Organic/Inorganic Hybrid Perovskite Light‐Emitting Diodes Based on Graphene Anode by Seo, Hong‐Kyu, Kim, Hobeom, Lee, Jaeho, Park, Min‐Ho, Jeong, Su‐Hun, Kim, Young‐Hoon, Kwon, Sung‐Joo, Han, Tae‐Hee, Yoo, Seunghyup, Lee, Tae‐Woo

“…Highly efficient organic/inorganic hybrid perovskite light‐emitting diodes (PeLEDs) based on graphene anode are developed for the first time. Chemically inert…”
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Polyethylene Imine as an Ideal Interlayer for Highly Efficient Inverted Polymer Light-Emitting Diodes by Kim, Young-Hoon, Han, Tae-Hee, Cho, Himchan, Min, Sung-Yong, Lee, Chang-Lyoul, Lee, Tae-Woo

“…Electron‐injecting interlayers (ILs) which are stable in air, inject electrons efficiently, block holes, and block quenching of excitons, are very important to…”
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Highly Efficient Light-Emitting Diodes of Colloidal Metal–Halide Perovskite Nanocrystals beyond Quantum Size by Kim, Young-Hoon, Wolf, Christoph, Kim, Young-Tae, Cho, Himchan, Kwon, Woosung, Do, Sungan, Sadhanala, Aditya, Park, Chan Gyung, Rhee, Shi-Woo, Im, Sang Hyuk, Friend, Richard H, Lee, Tae-Woo

“…Colloidal metal–halide perovskite quantum dots (QDs) with a dimension less than the exciton Bohr diameter D B (quantum size regime) emerged as promising light…”
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Enabling 100C Fast‐Charging Bulk Bi Anodes for Na‐Ion Batteries by Kim, Young‐Hoon, An, Jae‐Hyun, Kim, Sung‐Yeob, Li, Xiangmei, Song, Eun‐Ji, Park, Jae‐Ho, Chung, Kyung Yoon, Choi, Yong‐Seok, Scanlon, David O., Ahn, Hyo‐Jun, Lee, Jae‐Chul

“…It is challenging to develop alloying anodes with ultrafast charging and large energy storage using bulk anode materials because of the difficulty of…”
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Highly Efficient, Simplified, Solution-Processed Thermally Activated Delayed-Fluorescence Organic Light-Emitting Diodes by Kim, Young-Hoon, Wolf, Christoph, Cho, Himchan, Jeong, Su-Hun, Lee, Tae-Woo

“…Highly efficient, simplified, solution‐processed thermally activated delayed‐fluorescence organic light‐emitting diodes can be realized by using pure‐organic…”
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Is autism stigma higher in South Korea than the United States? Examining cultural tightness, intergroup bias, and concerns about heredity as contributors to heightened autism stigma by Kim, So Yoon, Cheon, Jeong Eun, Gillespie-Lynch, Kristen, Kim, Young-Hoon

“…South Korea, a relatively collectivistic and homogeneous country with heightened cultural tightness, is believed to have particularly high levels of stigma…”
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