Výsledky vyhledávání - "Seong-Won Yoon"

Facile Tuning the Detection Spectrum of Organic Thin Film Photodiode via Selective Exciton Activation

Autor: Min Su Jang, Kyu Min Sim, Dae Sung Chung, Seong Won Yoon, Jang Whan Cho

Publikováno v: ACS Applied Materials & Interfaces. 10:8405-8410

Here, we introduce a method of tuning the high-detectivity spectra of the organic photodiode (OPD) to fabricate a thin-film filter-less full-color image sensor. The strategically introduced PIN junction enables a selective activation of excitons gene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::028a3727ebadaecb093d1c80c7baeaa3
https://doi.org/10.1021/acsami.8b01437

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Spatial Confinement of the Optical Sensitizer to Realize a Thin Film Organic Photodetector with High Detectivity and Thermal Stability

Autor: Min Su Jang, Kyu Min Sim, Dae Sung Chung, Seong Won Yoon, Jang Whan Cho

Publikováno v: The Journal of Physical Chemistry Letters. 9:8-12

A thin film planar heterojunction organic photodetector (PHJ-OPD) is demonstrated. Different from a conventional sensitizer-doped photodetector, the limited spatial distribution of sensitizer in a PHJ-OPD enables significantly reduced thickness of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::252287cd0e7697bc58bcfbc56a95927b
https://doi.org/10.1021/acs.jpclett.7b02918

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Fabrication of High Performance, Narrowband Blue-Selective Polymer Photodiodes with Dialkoxynaphthalene-Based Conjugated Polymer

Autor: Dae Sung Chung, Soon Ki Kwon, Seong Won Yoon, Yeon Hee Ha, Yun-Hi Kim

Publikováno v: ACS Photonics. 5:636-641

Here, we synthesized a dihexyloxynaphthalene-based conjugated polymer (PNa6-Th) to realize narrowband blue-selective polymer photodiode. The optical, electrochemical, and thermal properties of the synthesized polymer were investigated. It was found t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbfd7f9949fc0513ee9952da7f7f62bf
https://doi.org/10.1021/acsphotonics.7b01248

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