Advanced Tech-Optoelectronic Materials Synthesis (ATOMS)

신유기광전자 재료 합성 연구실

major research field_2

We are interested in the design and synthesis of all kind of functional p-conjugated materials with unique electronic/optical properties. Mainly, such materials will be applied for optoelectronic devices such as organic light emitting diode (OLEDs), organic solar cells, and organic field effect transistors (OFETs). Our research is focused on molecular engineering to improve device performance. We have close collaboration with strong device engineering and device architecture groups. Currently, we are not only interested in a kind of nano-sized molecules and related structures, their synthesis, self-assembly and processing/device fabrication.

Recent Publications

  • 257. Isomerization of Asymmetric Ladder-Type Heteroheptacene-Based Small-Molecule Acceptors Improving Molecular Packing: Efficient Nonfullerene Organic Solar Cells with Excellent Fill Factors

    257. Isomerization of Asymmetric Ladder-Type Heteroheptacene-Based Small-Molecule Acceptors Improving Molecular Packing: Efficient Nonfullerene Organic Solar Cells with Excellent Fill Factors

    Zhenghui Luo*, Tao Liu*, Jiyeon Oh, Ruijie Ma, Jinsheng Miao, Fan Ni, Guangye Zhang*, Rui Sun, Cai’e Zhang, Zhanxiang Chen, Yang Zou, Jie Min, Changduk Yang*, He Yan, and Chuluo Yang*

  • 256. Naphthalene as a Thermal-Annealing-Free Volatile Solid Additive in Non-Fullerene Polymer Solar Cells with Improved Performance and Reproducibility

    256. Naphthalene as a Thermal-Annealing-Free Volatile Solid Additive in Non-Fullerene Polymer Solar Cells with Improved Performance and Reproducibility

    Lian Zhong, So-Huei Kang, Jiyeon Oh, Sungwoo Jung, Yongjoon Cho, Geunhyung Park, Seunglok Lee, Seong-Jun Yoon,* Hyesung Park,* and Changduk Yang*

  • 255. Vinylene-Inserted Asymmetric Polymer Acceptor with Absorption Approaching 1000 nm for Versatile Applications in All-Polymer Solar Cells and Photomultiplication-Type Polymeric Photodetectors

    255. Vinylene-Inserted Asymmetric Polymer Acceptor with Absorption Approaching 1000 nm for Versatile Applications in All-Polymer Solar Cells and Photomultiplication-Type Polymeric Photodetectors

    Qunping Fan, Huiting Fu, Ming Liu, Jiyeon Oh, Xiaoling Ma, Francis R. Lin, Changduk Yang, Fujun Zhang*, and Alex K.-Y. Jen*

  • 254. Usefulness of Polar and Bulky Phosphonate Chain-End Solubilizing Groups in Polymeric Semiconductors

    254. Usefulness of Polar and Bulky Phosphonate Chain-End Solubilizing Groups in Polymeric Semiconductors

    So-Huei Kang, Doyoung Lee, Wonbin Choi, Joon Hak Oh*, and Changduk Yang*

  • 253. Self-assembly enables simple structure organic photovoltaics via green-solvent and open-air-printing: Closing the lab-to-fab gap

    253. Self-assembly enables simple structure organic photovoltaics via green-solvent and open-air-printing: Closing the lab-to-fab gap

    Hua Tang, Jie Lv, Kuan Liu, Zhiwei Ren, Hrisheekesh Thachoth Chandran, Jiaming Huang, Ying Zhang, Hao Xia, Jafar I. Khan, Dingqin Hu, Cenqi Yan, Jiyeon Oh, Shanshan Chen, Shenglong Chu, Patrick W.K. Fong, Haiyan Chen, Zhengguo Xiao, Changduk Yang, Zhipeng Kan, Frédéric Laquao, Shirong Lu*, and Gang Li*