郭宗枋

研究員
Tzung-Fang Guo  Tzung-Fang Guo
(Page on ORCID)
Mail guotfgate.sinica.edu.tw
call 06-2757575 ext 63914 (NCKU)
ID 0000-0003-1536-6235

郭宗枋

研究員
Research Interests
    • Interfacial studies of organic/polymer light-emitting diodes and photovoltaic cells
    • Pentacene-based n-type organic field-effect transistors
    • Magnetic field effect of conjugated molecule devices
    • Perovskite-based photovoltaic cells and lightemitting diodes
Narrative CV

郭宗枋博士,專長於有機電子學與有機鹵化鉛混成鈣鈦礦光電子學元件。其研究興趣包括高效能表現的有機/高分子電致發光二極體元件、高分子光伏元件、n-型有機場效薄膜電晶體、有機光電子學元件獨特的磁場效應。郭博士於美國加州大學洛杉磯分校材料科學與工程學系取得博士學位,並致力於許多跨領域與國際的學術研究工作。

郭博士是全球首先發表表p-i-n元件結構的鈣鈦礦太陽能電池,這項元件結構也成為目前鈣鈦礦太陽能電池研究領域中主要使用的結構。此外,郭博士亦是全球首先發表使用p-型金屬氧化鎳電極介面層來製作高效能表現的太陽能電池與電致發光二極體元件。這兩項學術成果廣泛應用於鈣鈦礦太陽能電池和固態照明元件的發展。

郭博士與奇美電子公司在有機電致發光二極體元件方面進行產學合作,發展出獨特的有機氧化物/鋁複合陰極結構,大幅提升了有機電致發光二極體的效率。他也指導過超過60位碩、博士學生,並有許多學生在半導體或有機半導體產業中服務。2012至2018年間,郭博士曾擔任國立成功大學光電科學與工程學系的系主任。目前,他是美國SPIE與OPTICA的會士。

郭博士目前與未來的研究重點將持續發展高效率的次世代鈣鈦礦/矽基疊層式太陽能電池元件,深入研究鈣鈦礦材料在電致發光二極體元件中的獨特介面性質,並持續探討有機光電子學元件的磁場效應,並期望與跨學科領域的研究人員進行合作。

Education
  • 2002 PhD, Department of Materials and Engineering, University of California, Los Angeles
Positions and Career
  • 中央研究院應用科學研究中心 研究員 (2024- )
  • 國立成功大學光電科學與工程學系 教授 (2009- )
  • 國立成功大學光電科學與工程學系 系主任 (2012-2018)
  • 國立成功大學光電科學與工程研究所 副教授 (2006-2009)
  • 國立成功大學光電科學與工程研究所 助理教授n (2003-2006)
  • Nitto Denko Technical Corporation 研究科學家 (2003)
Honors and Awards
  • 2010 李國鼎研究獎
  • 2012、2015、2018、2021 國立成功大學特聘教授
  • 2018 科技部傑出研究獎
  • 2020 Fellow of SPIE
  • 2024 Fellow of OPTICA
Selected Publications
  • T. -L. Shen, A. Loganathan, T. -H. Do, C. -M. Wu, Y. -T. Chen, Z. -J. Chen, N. -C. Chiu, C. -H. Shih, H. -C. Wang, J. -H. Chou, Y. -Y. Hsu, C. -C. Liu, Y. -C. Chang, Y. -S. Fu, W. -C. Lai, P. -T. Chen, T. -C. Wen, T. -F. Guo*, "Characterize and retard the impact of the bias-induced mobile ions in CH3NH3PbBr3 perovskite light-emitting diodes" Adv. Optical Mater. 10, 2101439 (2022).
  • M. -H. Li, H. -H. Yeh, Y. -H. Chiang, U -S. Jeng, C. -J. Su, H. -W. Shiu, Y. -J. Hsu, N. Kosugi, T. Ohigashi, Y. -A. Chen, P. -S. Shen, P. Chen*, and T. -F. Guo*, "Highly efficient 2D/3D hybrid perovskite solar cells via lowpressure vapor-assisted solution process" Adv. Mater. 30, 1804801 (2018). (Highly cited papers in ESI)
  • Y. -K. Chih, J. -C. Wang, R. -T. Yang, C. -C. Liu, Y. -C. Chang, Y. -S. Fu, W. -C. Lai, P. Chen, T. -C. Wen, Y. -C. Huang, C. -S. Tsao, and T -F. Guo*, "NiOx electrode interlayer and CH3NH2/CH3NH3PbBr3 interface treatment to markedly advance hybrid perovskite-based lightemitting diodes" Adv. Mater. 28, 8687 (2016).
  • W. -C. Lai*, K. -W. Lin, Y. -T. Wang, T. -Y. Chiang, P. Chen, and T. -F. Guo*, "Oxidized Ni/Au transparent electrode in efficient CH3NH3PbI3 perovskite/fullerene planar heterojunction hybrid solar cells" Adv. Mater. 28, 3290 (2016).
  • J. -Y. Jeng, K. -C. Chen, T. -Y. Chiang, P. -Y. Lin, T. -D. Tsai, Y. -C. Chang, T. -F. Guo*, and P. Chen* "Nickel oxide electrode interlayer in CH3NH3PbI3 perovskite/PCBM planar-heterojunction hybrid solar cells" Adv. Mater. 26, 4107 (2014). (Highly cited papers in ESI)
  • K. -C. Wang, J. -Y. Jeng, P. -S. Shen, Y. -C. Chang, E. W. -G. Diau, C. -H. Tsai, T. Y. Chao, H. -C. Hsu, P. -Y. Lin, P. Chen*, T. -F. Guo*, and T. -C. Wen "p-type mesoscopic nickel oxide/organometallic perovskite heterojunction solar sells" Sci. Rep. 4, 4756 (2014). (Highly cited papers in ESI)
  • J. -Y. Jeng, Y. -F. Chiang, M. -H. Lee, S. -R. Peng, T. -F. Guo*, P. Chen*, and T. -C. Wen "CH3NH3PbI3 perovskite/fullerene planarheterojunction hybrid solar cells" Adv. Mater. 25, 3727 (2013). (SPIE Newsroom highlighted) (Highly cited papers in ESI)
  • T. -D. Tsai, J. -W. Chang, T. -C. Wen, and T. -F. Guo* "Manipulating the hysteresis in poly(vinyl alcohol)-dielectric organic field-effect transistors toward memory elements" Adv. Funct. Mater. 23, 4206 (2013).
  • J. -W. Chang, C. -G. Wang, C. -Y. Huang, T. -D. Tsai, T. -F. Guo*, and T. -C. Wen "Chicken albumen dielectrics in organic field-effect transistors" Adv. Mater. 23, 4077 (2011). (SPIE Newsroom highlighted)
  • J. -Y. Jeng, M. -W. Lin, Y. -J. Hsu, T. -C. Wen, and T. -F. Guo* "The roles of poly(ethylene oxide) electrode buffers in efficient polymer photovoltaics" Adv. Energy Mater. 1, 1192 (2011).
  • Y. Lin, S. -H. Luo, C. -T. Li and T. -F. Guo*, "Visualizing the “hidden” triplet-triplet fusion process to fluorescence in typical organic/polymer light-emitting diodes" Adv. Optical Mater. 13, 2402111 (2025).
  • M. -H. Li, H. -H. Yeh, Y. -H. Chiang, U -S. Jeng, C. -J. Su, H. -W. Shiu, Y. -J. Hsu, N. Kosugi, T. Ohigashi, Y. -A. Chen, P. -S. Shen, P. Chen*, and T. -F. Guo*, "Highly efficient 2D/3D hybrid perovskite solar cells via low-pressure vapor-assisted solution process" Adv. Mater. 30, 1804801 (2018). (Highly cited papers in ESI)
  • Y. -K. Chih, J. -C. Wang, R. -T. Yang, C. -C. Liu, Y. -C. Chang, Y. -S. Fu, W. -C. Lai, P. Chen, T. -C. Wen, Y. -C. Huang, C. -S. Tsao, and T. -F. Guo*, "NiOx electrode interlayer and CH3NH2/CH3NH3PbBr3 interface treatment to markedly advance hybrid perovskite-based light-emitting diodes", Adv. Mater. 28, 8687 (2016).
  • J. -Y. Jeng, K. -C. Chen, T. -Y. Chiang, P. -Y. Lin, T. -D. Tsai, Y. -C. Chang, T. -F. Guo*, and P. Chen* "Nickel oxide electrode interlayer in CH3NH3PbI3 perovskite/PCBM planar-heterojunction hybrid solar cells" Adv. Mater. 26, 4107 (2014). (Highly cited papers in ESI)
  • J. -Y. Jeng, Y. -F. Chiang, M. -H. Lee, S. -R. Peng, T. -F. Guo*, P. Chen*, and T. -C. Wen "CH3NH3PbI3 perovskite/fullerene planar-heterojunction hybrid solar cells" Adv. Mater. 25, 3727 (2013). (SPIE Newsroom highlighted) (Highly cited papers in ESI)