Search Results - "Chae, Sangmin"

Efficiency of Thermally Activated Delayed Fluorescence Sensitized Triplet Upconversion Doubled in Three‐Component System by Yurash, Brett, Dixon, Alana, Espinoza, Carolina, Mikhailovsky, Alexander, Chae, Sangmin, Nakanotani, Hajime, Adachi, Chihaya, Nguyen, Thuc‐Quyen

“…As in many fields, the most exciting endeavors in photon upconversion research focus on increasing the efficiency (upconversion quantum yield) and performance…”
Get full text

Control of Crystallinity in PbPc:C60 Blend Film and Application for Inverted Near-Infrared Organic Photodetector by Choi, Min-Soo, Chae, Sangmin, Kim, Hyo Jung, Kim, Jang-Joo

“…Inverted near-infrared (NIR) organic photodetectors (OPDs) are required to combine the OPDs with an n-channel silicon-based integrated circuit. NIR absorption…”
Get full text

Favorable Face‐on Orientation of a Conjugated Polymer on Roll‐to‐Roll‐Transferred Graphene Interface by Chae, Sangmin, Cho, Kuk Hyun, Won, Sejeong, Yi, Ahra, Choi, Jiyeon, Lee, Hyun Hwi, Kim, Jae‐Hyun, Kim, Hyo Jung

“…The use of dry transferred graphene as a templating layer to enhance face‐to‐face stacking in poly(3‐hexylthiophene) (P3HT) systems which is widely used for…”
Get full text

Insights into the Structural and Morphological Properties of Layer-by-Layer Processed Organic Photovoltaics by Yi, Ahra, Chae, Sangmin, Yoon, Haeun, Kim, Hyo Jung

“…Recently, with the development of figure-of-merit non-fullerene acceptor materials combined with a ternary strategy and layer-by-layer (LbL) processing, the…”
Get full text

Unraveling Device Physics of Dilute‐Donor Narrow‐Bandgap Organic Solar Cells with Highly Transparent Active Layers by Schopp, Nora, Akhtanova, Gulnur, Panoy, Patchareepond, Arbuz, Alexandr, Chae, Sangmin, Yi, Ahra, Kim, Hyo Jung, Promarak, Vinich, Nguyen, Thuc‐Quyen, Brus, Viktor V.

“…The charge generation–recombination dynamics in three narrow‐bandgap near‐IR absorbing nonfullerene (NFA) based organic photovoltaic (OPV) systems with varied…”
Get full text

Simple Approach to the Highly Efficient and Cost-Effective Inverted Perovskite Solar Cells via Solvent-Engineered Electron-Transporting Layers of Fullerene by Yi, Ahra, Chae, Sangmin, Yoon, Haeun, Kim, Hyo Jung

“…With dramatic growth in the photovoltaic (PV) market, perovskite solar cells (PSCs) have achieved remarkable performance and demonstrated enormous potential…”
Get full text

Dual‐Mode Organic Electrochemical Transistors Based on Self‐Doped Conjugated Polyelectrolytes for Reconfigurable Electronics (Adv. Mater. 23/2022) by Nguyen‐Dang, Tung, Chae, Sangmin, Chatsirisupachai, Jirat, Wakidi, Hiba, Promarak, Vinich, Visell, Yon, Nguyen, Thuc‐Quyen

“…Organic Electrochemical Transistors A dual ionic transport property of self‐doped conjugated polyelectrolytes is reported by Thuc‐Quyen Nguyen and co‐workers…”
Get full text

Control of Crystallinity in PbPc:C 60 blend film and Application for Inverted Near-Infrared Organic Photodetector by Choi, Min-Soo, Chae, Sangmin, Kim, Hyo Jung, Kim, Jang-Joo

“…Inverted near-infrared (NIR) organic photodetectors (OPDs) are required to combine the OPDs with an n-channel silicon-based integrated circuit. NIR absorption…”
Get full text

Dual‐Mode Organic Electrochemical Transistors Based on Self‐Doped Conjugated Polyelectrolytes for Reconfigurable Electronics by Nguyen‐Dang, Tung, Chae, Sangmin, Chatsirisupachai, Jirat, Wakidi, Hiba, Promarak, Vinich, Visell, Yon, Nguyen, Thuc‐Quyen

“…Reconfigurable organic logic devices are promising candidates for next generations of efficient computing systems and adaptive electronics. Ideally, such…”
Get full text

Molecular engineering of a conjugated polymer as a hole transporting layer for versatile p–i–n perovskite solar cells by Chae, Sangmin, Yi, Ahra, Kim, Hyo Jung

“…Along with the development of perovskite materials, which have enormous potential for optoelectronics such as solar cells and light-emitting diode devices,…”
Get full text

Hydrophobic stretchable polydimethylsiloxane films with wrinkle patterns prepared via a metal‐assisted chemical etching process using a Si master mold by Lee, Hanbin, Chae, Sangmin, Yi, Ahra, Kim, Hyo Jung

“…We fabricated hydrophobic, stretchable, wrinkle‐patterned polydimethylsiloxane (PDMS) films via a metal‐assisted chemical etching (MACE) process using a Si…”
Get full text

Femtosecond laser irradiation of molecular excitonic films for nanophotonic response control and large-area patterning by Woo, Byung Hoon, Son, Yejin, Choi, Jiyeon, Chae, Sangmin, Kim, Hyo Jung, Jun, Young Chul

“…Molecular excitonic films such as J-aggregate thin films can show an optically metallic response in the visible region and can be considered as alternative…”
Get full text

Resolving Atomic‐Scale Interactions in Nonfullerene Acceptor Organic Solar Cells with Solid‐State NMR Spectroscopy, Crystallographic Modelling, and Molecular Dynamics Simulations by R. Luginbuhl, Benjamin, Raval, Parth, Pawlak, Tomasz, Du, Zhifang, Wang, Tonghui, Kupgan, Grit, Schopp, Nora, Chae, Sangmin, Yoon, Sangcheol, Yi, Ahra, Jung Kim, Hyo, Coropceanu, Veaceslav, Brédas, Jean‐Luc, Nguyen, Thuc‐Quyen, Reddy, G. N. Manjunatha

“…Fused‐ring core nonfullerene acceptors (NFAs), designated “Y‐series,” have enabled high‐performance organic solar cells (OSCs) achieving over 18% power…”
Get full text

Green-Solvent-Processed High-Performance Broadband Organic Photodetectors by Huang, Jianfei, Luong, Hoang Mai, Lee, Jaewon, Chae, Sangmin, Yi, Ahra, Qu, Zhong-Ze, Du, Zhifang, Choi, Dylan G., Kim, Hyo Jung, Nguyen, Thuc-Quyen

“…Solution-processed organic photodetectors with broadband activity have been demonstrated with an environmentally benign solvent, ortho-xylene (o-xylene), as…”
Get full text

Roll-transferred graphene encapsulant for robust perovskite solar cells by Yi, Ahra, Chae, Sangmin, Won, Sejeong, Jung, Hyun-June, Cho, In Hwa, Kim, Jae-Hyun, Kim, Hyo Jung

“…Perovskite solar cells (PSCs) have demonstrated enormous potential for use in next-generation photovoltaics because of their promising properties. However, the…”
Get full text

Characterization of push-pull type of conjugated polymers containing 8H-thieno[2,3-b]indole for organic photovoltaics by Kim, Juae, Chae, Sangmin, Yi, Ahra, Hong, Seungyeon, Kim, Hyo Jung, Suh, Hongsuk

“…Polymers using thieno[2,3-b]indole (2-TI) with high planarity were synthesized and utilized for the photovoltaics. Conjugated polymers (PTIDTBT, PTIFDTBT and…”
Get full text

Efficient Fabrication of Organic Electrochemical Transistors via Wet Chemical Processing by Nguyen-Dang, Tung, Chae, Sangmin, Harrison, Kelsey, Llanes, Luana C, Yi, Ahra, Kim, Hyo Jung, Biswas, Shantonu, Visell, Yon, Bazan, Guillermo C, Nguyen, Thuc-Quyen

“…A wet processing method to fabricate high-performance organic electrochemical transistors (OECTs) is reported. Wet chemical processing enables a simple and…”
Get full text

Impact of Molecular Weight on the Ionic and Electronic Transport of Self‐Doped Conjugated Polyelectrolytes Relevant to Organic Electrochemical Transistors by Chae, Sangmin, Nguyen‐Dang, Tung, Chatsirisupachai, Jirat, Yi, Ahra, Vázquez, Ricardo Javier, Quek, Glenn, Promarak, Vinich, Kim, Hyo Jung, Bazan, Guillermo C., Nguyen, Thuc‐Quyen

“…Abstract Organic electrochemical transistors (OECTs) have gained considerable attention due to their potential applications in emerging biosensor platforms…”
Get full text

Air‐Stable Perylene Diimide Trimer Material for N‐Type Organic Electrochemical Transistors by Nguyen‐Dang, Tung, Bao, Si Tong, Kaiyasuan, Chokchai, Li, Kunyu, Chae, Sangmin, Yi, Ahra, Joy, Syed, Harrison, Kelsey, Kim, Jae Young, Pallini, Francesca, Beverina, Luca, Graham, Kenneth R., Nuckolls, Colin, Nguyen, Thuc‐Quyen

“…A new method is reported to make air‐stable n‐type organic mixed ionic‐electronic conductor (OMIEC) films for organic electrochemical transistors (OECTs) using…”
Get full text

Unraveling Device Physics of Dilute‐Donor Narrow‐Bandgap Organic Solar Cells with Highly Transparent Active Layers (Adv. Mater. 31/2022) by Schopp, Nora, Akhtanova, Gulnur, Panoy, Patchareepond, Arbuz, Alexandr, Chae, Sangmin, Yi, Ahra, Kim, Hyo Jung, Promarak, Vinich, Nguyen, Thuc‐Quyen, Brus, Viktor V.

“…Photoactive Materials Next‐generation photovoltaics will be lightweight, flexible, and (semi)transparent. Highly transparent organic photoactive materials are…”
Get full text