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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.

News

Recent Publications

  • 354. 3D Conjugated Nonflat Biphenyl Side Chains: Their Exclusive Role in Inducing Negative Electrostatic Potential in Efficient Organic Solar Cells

    354. 3D Conjugated Nonflat Biphenyl Side Chains: Their Exclusive Role in Inducing Negative Electrostatic Potential in Efficient Organic Solar Cells

    Seonghun Jeong, Zhe Sun, Yongjoon Cho, Sangjin Yang, Thi Le Huyen Mai,and Changduk Yang*

  • 353. Synergistic Enhancement of Efficiency and Mechanical Robustness in Flexible Organic Solar Cells via Solvent-Assisted Aggregation Reconstitution of the Buried Donor Layer

    353. Synergistic Enhancement of Efficiency and Mechanical Robustness in Flexible Organic Solar Cells via Solvent-Assisted Aggregation Reconstitution of the Buried Donor Layer

    Xingting Liu, Seunglok Lee, Huilong Chen, Yijin Lin, Jian Yu, Wenzhu Liu, Huizhen Xu, Weiguo Zhu*, Changduk Yang*, Xin Song*

  • 352. Viable Regiochemical Control in Semiconducting Polymers for Field-Effect Transistors: From High-Mobility Enhancement toward High Deformability

    352. Viable Regiochemical Control in Semiconducting Polymers for Field-Effect Transistors: From High-Mobility Enhancement toward High Deformability

    So-Huei Kang, Sang Myeon Lee, Kyu Cheol Lee*, Changduk Yang*

  • 351. Local phase-modulated heterostructures for perovskite solar cells with high-efficiency and ultra-stability

    351. Local phase-modulated heterostructures for perovskite solar cells with high-efficiency and ultra-stability

    Yongjoon Cho, Donghwan Koo, Hak-Won Nho, Jeewon Park, Sangjin Yang, Ye-Jin Kim, Seonghun Jeong, Zhe Sun, Gyujeong Jeong, Eunbin Son, Oh-Hoon Kwon, *Hyesung Park * and Changduk Yang *