Research output per year
Research output per year
Personal profile
In Korean
허영우 교수(공과대학 신소재공학과)
Education
o (1994) B.S., Kyungpook National University
o (1996) M.S., Kyungpook National University
o (2003) Ph.D., University of Florida
o (1996) M.S., Kyungpook National University
o (2003) Ph.D., University of Florida
Professional Experience
o Mar. 2005 – Currently: Professor, Kyungpook National University.
o Aug. 2023 - Currently: Director, BK21 Innovative Semiconductor education and Research Center for Future Mobility
o Feb. 2018 - Currently: Director, KNU Advanced Material Research Institute,
o Sept. 2019 – Aug. 2021: Dean Colleage of Engineering, Kyungpook National University
o Aug. 2023 - Currently: Director, BK21 Innovative Semiconductor education and Research Center for Future Mobility
o Feb. 2018 - Currently: Director, KNU Advanced Material Research Institute,
o Sept. 2019 – Aug. 2021: Dean Colleage of Engineering, Kyungpook National University
Research Interests
o Growth and Characterization of Thin Film Materials and Nanomaterials,
o Fabrication of Electronic and Optoelectronic Devices
o Semiconducting Oxides for Transparent Electronics (TFTs) and Optoelectronic Devices(Displays, Sensors, Solar cell)
o Halide Perovskites for LEDs, sensors,
o Dielectric, Ferroelectric and Piezoelectric Ceramics,
o Solid oxide Fuel cell
o Fabrication of Electronic and Optoelectronic Devices
o Semiconducting Oxides for Transparent Electronics (TFTs) and Optoelectronic Devices(Displays, Sensors, Solar cell)
o Halide Perovskites for LEDs, sensors,
o Dielectric, Ferroelectric and Piezoelectric Ceramics,
o Solid oxide Fuel cell
Major Research Achievements
o Development of semiconducting Oxide for Thin-film Transistors(TFTs) Capable of Large Area Deposition for 8th Generation with Mobility Over 30cm²/Vs
o Development of Inorganic Charge Transport Layer with Mobility of 0.001cm²/Vs for Printing Process of Quantum Dot Displays
o Halide Materials and Devices for Ultra-sensitive Broadband (BGR+NIR) Future Optical Sensors
o Development of Materials for chemical and optical sensors.
o Development of interconnecting Material for Solid Oxide Fuel Cell
o Development of Inorganic Charge Transport Layer with Mobility of 0.001cm²/Vs for Printing Process of Quantum Dot Displays
o Halide Materials and Devices for Ultra-sensitive Broadband (BGR+NIR) Future Optical Sensors
o Development of Materials for chemical and optical sensors.
o Development of interconnecting Material for Solid Oxide Fuel Cell
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Collaborations and top research areas from the last five years
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Effect of Sn content on the electrical properties of In-Ga-Sn-O thin-film transistors fabricated via rf-magnetron sputtering
Jo, H., Kim, S., Bae, S. H., Kim, J., Kim, E., Kim, D. G., Lee, C., Kim, Y. G., Jeong, B. S., Lee, T. H., Lee, J. H. & Heo, Y. W., 15 Jan 2026, In: Scripta Materialia. 271, 117016.Research output: Contribution to journal › Article › peer-review
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Effect of ramp rate on the growth and photovoltaic performance of CuSbS2 absorbers synthesized via a two-stage process
Chalapathi, U., Rao, P. V. R., Son, B., Lim, H. J., Heo, Y. W., Sangaraju, S., Reddy, V. R. M., Sreedhar, A., Shkir, M. & Park, S. H., Nov 2025, In: Solid State Sciences. 169, 108089.Research output: Contribution to journal › Article › peer-review
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Enhanced performance of Zn-modified (MnCo)1.5O4 spinel coatings: Investigating critical properties for SOFC interconnect materials
Kim, S. H., Kim, D., Oh, S. U., Lee, J. A., Heo, Y. W. & Lee, J. H., 10 Feb 2025, In: International Journal of Hydrogen Energy. 102, p. 444-451 8 p.Research output: Contribution to journal › Article › peer-review
8 Scopus citations -
Enhanced protection of SOFC interconnects with dual coating using combined electrophoretic and sputtering methods
Dang, T. H. T., Lee, I. T., Kim, J., Vo, V. K., Kim, S., Lim, H. J., Lee, J. A., Lee, J. H. & Heo, Y. W., 25 Apr 2025, In: International Journal of Hydrogen Energy. 122, p. 150-158 9 p.Research output: Contribution to journal › Article › peer-review
3 Scopus citations -
Enhancement of piezoelectric properties in KNN-based lead-free ceramics through controlled NaNbO3 seed addition and phase structure engineering
Kim, S., Oh, S. U., Kim, D., Lee, J. A., Heo, Y. W., Lee, J. H. & Nahm, S., Feb 2025, In: Journal of Materials Science. 60, 7, p. 3365-3377 13 p.Research output: Contribution to journal › Article › peer-review