S
Soon-Ki Kwon
Researcher at Gyeongsang National University
Publications - 319
Citations - 11361
Soon-Ki Kwon is an academic researcher from Gyeongsang National University. The author has contributed to research in topics: Polymer & Organic solar cell. The author has an hindex of 46, co-authored 304 publications receiving 9589 citations. Previous affiliations of Soon-Ki Kwon include KAIST & Pohang University of Science and Technology.
Papers
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Journal ArticleDOI
Skin electronics from scalable fabrication of an intrinsically stretchable transistor array.
Sihong Wang,Jie Xu,Weichen Wang,Ging-Ji Nathan Wang,Reza Rastak,Francisco Molina-Lopez,Jong Won Chung,Jong Won Chung,Simiao Niu,Vivian R. Feig,Jeffery Lopez,Ting Lei,Soon-Ki Kwon,Yeongin Kim,Amir M. Foudeh,Anatol Ehrlich,Andrea Gasperini,Youngjun Yun,Youngjun Yun,Boris Murmann,Jeffery B.-H. Tok,Zhenan Bao +21 more
TL;DR: The process offers a general platform for incorporating other intrinsically stretchable polymer materials, enabling the fabrication of next-generation stretchable skin electronic devices, and demonstrates an intrinsicallyStretchable polymer transistor array with an unprecedented device density of 347 transistors per square centimetre.
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Record high hole mobility in polymer semiconductors via side-chain engineering.
TL;DR: It is shown that introducing smart side-chain engineering to polymer semiconductors can facilitate intermolecular electronic communication and high hole mobility could be achieved even in devices fabricated using the polymers at room temperature.
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High‐Purity‐Blue and High‐Efficiency Electroluminescent Devices Based on Anthracene
TL;DR: In this paper, a non-coplanar structure of 9,10-bis(1,2-diphenyl styryl)anthracene (BDSA) was designed and synthesized.
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Deep-blue phosphorescence from perfluoro carbonyl-substituted iridium complexes.
Sunghun Lee,Seul-Ong Kim,Hyun Joon Shin,Hui-Jun Yun,Kiyull Yang,Soon-Ki Kwon,Jang-Joo Kim,Yun-Hi Kim +7 more
TL;DR: Density function theory (DFT) calculations showed that these iridium complexes had a wide band gap, owing to the introduction of the strong electron withdrawing perfluoro carbonyl group, and time-dependent DFT calculations suggested that their lowest triplet excited state was dominated by a HOMO → LUMO transition.
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Investigation of Structure–Property Relationships in Diketopyrrolopyrrole-Based Polymer Semiconductors via Side-Chain Engineering
Jang Yeol Back,Hojeong Yu,Inho Song,Il Kang,Hyungju Ahn,Tae Joo Shin,Soon-Ki Kwon,Joon Hak Oh,Yun-Hi Kim +8 more
TL;DR: In this paper, a series of DPP-SVS polymers with linear spacer groups from C2 to C9 have been synthesized, and the electrical performance of these polymers is significantly dependent on both the length of the spacer group and its odd-even characteristics.