journal article·2024-09Open access

Dual Chalcogen‐Bonding Interaction for High‐Performance Filterless Narrowband Organic Photodetectors (Small 37/2024)

Hyeong‐Ju Kim, Bongsu Kim, Sungyoung Yun, Dong‐Jin Yun, Taejin Choi, Sangjun Lee, Daiki Minami, Chul‐Joon Heo, Juhyung Lim, Hiromasa Shibuya, Younhee Lim, Jisoo Shin, Hyerim Hong, Jeong‐Il Park, Feifei Fang, Hwijoung Seo, Jeoungin Yi, Sangho Park, Hyun Hwi Lee, Kyung‐Bae Park

Small· Volume 20· Issue 37

Abstract

Organic Photodetectors In article number 2309634, Kyung-Bae Park and co-workers present the synthesis and investigation of an outstanding green-absorbing organic molecule. The organic molecule forms dual chalcogen bonds, achieving superior optoelectronic performance in green-selective photodetectors. The detectors exhibit an external quantum efficiency of over 65% and a full width at half maximum of less than 95 nm. The organic photodetectors can be utilized in stacked organic photodetector-on-silicon hybrid image sensors.
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Research context

OpenAlex topics: Organic Electronics and Photovoltaics · Perovskite Materials and Applications · Conducting polymers and applications

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Affiliations

Samsung Advanced Institute of Technology (SAIT) Samsung Electronics Co., Ltd. 130 Samsung‐ro, Yeongtong‐gu Suwon‐si Gyeonggi‐do 16678 Republic of Korea

Innovation Center Samsung Electronics, Co. Ltd. 1 Samsungjeonja‐ro Hwaseong‐si Gyeonggi‐do 18448 Republic of Korea

Pohang Accelerator Laboratory (PAL) POSTECH Pohang 37673 Republic of Korea

References

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