Che-Hao Liao, Assistant Professor

1. Che-Hao Liao, Kuang-Hui Li, Carlos G. Torres-Castanedo, Guozheng Zhang, and Xiaohang Li*, “Wide range tunable bandgap and composition β-phase (AlGa)2O3 thin film by thermal annealing”, Applied Physics Letters, Vol. 118, pp. 032103, Jan. 2021 (SCI), IF: 3.971, Journal ranking: 50/161=31.1%.
2. Che-Hao Liao, Charng-Gan Tu, Wen-Ming Chang, Chia-Ying Su, Pei-Ying Shih, Hao-Tsung Chen, Yu-Feng Yao, Chieh Hsieh, Horng-Shyang Chen, Chun-Han Lin, Chih-Kang Yu, Yean-Woei Kiang, and C. C. Yang*, “Dependencies of the emission behavior and quantum well structure of a regularly-patterned, InGaN/GaN quantum-well nanorod array on growth condition,” Optics Express, Vol. 22, No. 14, p. 17303~17319, Jul. 2014. (SCI), IF: 3.833, Journal ranking: 28/101=27.7%.
3. Che-Hao Liao, Wen-Ming Chang, Yu-Feng Yao, Hao-Tsung Chen, Chia-Ying Su, Chih-Yen Chen, Chieh Hsieh, Horng-Shyang Chen, Charng-Gan Tu, Yean-Woei Kiang*, C. C. Yang*, and Ta-Cheng Hsu, “Cross-sectional sizes and emission wavelengths of regularly patterned GaN and core-shell InGaN/GaN quantum-well nanorod arrays,” Journal of Applied Physics, Vol. 113, No. 5, p. 054315-1~9, Feb. 2013. (SCI), IF: 2.877, Journal ranking: 74/161=46.0%.
4. Che-Hao Liao, Wen-Ming Chang, Horng-Shyang Chen, Chih-Yen Chen, Yu-Feng Yao, Hao-Tsung Chen, Chia-Ying Su, Shao-Ying Ting, Yean-Woei Kiang, and C. C. Yang*, “Geometry and composition comparisons between c-plane disc-like and m-plane core-shell InGaN/GaN quantum wells in a nitride nanorod,” Optics Express, Vol. 20, No. 14 , p. 15859~15871, July 2012. (SCI), IF: 3.833, Journal ranking: 28/101=27.7%.
5. Che-Hao Liao, Chih-Yen Chen, Horng-Shyang Chen, Kuang-Yu Chen, Wei-Lun Chung, Wen-Ming Chang, Jeng-Jie Huang, Yu-Feng Yao, Yean-Woei Kiang, and C. C. Yang, “Emission efficiency dependence on the overgrown p-GaN thickness in a high-indium InGaN/GaN quantum-well light-emitting diode,” IEEE Photonics Technology Letters, Vol. 23, No. 23, p. 1757~1759, Dec. 2011. (SCI) IF: 2.414, Journal ranking: 56/101=55.4%.EEE Photonics Technology Letters, Vol. 23, No. 23, p. 1757~1759, Dec. 2011. (SCI) IF: 2.414, Journal ranking: 56/101=55.4%.

1. Che-Hao Liao, Tai-Chin Huang, Zhong-Hong Yen, Chien-Sheng Huang, Walter Water, and Shih-Hung Lin, “Selectivity and Response-time of AlN SAW Humidity Sensor Enhancement with ZnO Nanorods Grown by Hydrothermal Method,” The 14th International Conference on Nitride Semiconductors 2023 (ICNS-14), Fukuoka, Japan, Nov. 2023.
2. Che-Hao Liao, Tai-Chin Huang, Zhong-Hong Yen, Chien-Sheng Huang, Walter Water, and Shih-Hung Lin*, “ZnO nanorods morphology control in hydrothermal method and their humidity sensing enhancement on AlN SAW device,” The 23rd IEEE International Conference on Nanotechnology (IEEE-NANO 2023), (oral), Jeju Island, Korea, Jul. 2023.
3. Che-Hao Liao, Jing-Yun Huang, Chien-Sheng Huang, Walter Water, Wan-Shao Tsai, and Shih-Hung Lin, “233 nm β-(AlGa)₂O₃ Deep-UV Photodetector Implemented by Thermal Interdiffusion Alloying Method,” International Conference on Smart Sensors 2023 (ICSS 2023), (oral), Tainan, Taiwan, Jun. 2023.
4. Che Hao Liao*, “Bandgap tunable β-(AlGa)₂O₃ Deep UV Photodetector fabrication,” International Conference on Smart Sensors 2022 (ICSS 2022), E2 (oral), Taichung, Taiwan, Oct. 2022. (Invited)
5. Che-Hao Liao, Xiao Tang, Yi Lu, Shibin Krishna, and Xiaohang Li, “Bandgap tunable high crystal quality β-(AlGa)₂O₃ template for power devices preparing by Thermal Interdiffusion Alloying (TIA) method,” The 4th International Workshop on Gallium Oxide and Related Materials (IWGO-4), Pos 1-38 (poster), Nagano, Japan, Oct. 2022.
6. Che-Hao Liao, Feras AlQatari, and Xiaohang Li, “AlN nanorods growth with aluminum self-catalyst by high-temperature metalorganic vapor-phase epitaxy,” The 20th International Conference on Metal Organic Vapor Phase Epitaxy (ICMOVPE XX), P65 (poster), Stuttgart, Germany, Jul. 2022.
7. Che-Hao Liao, Xiao Tang, and Xiaohang Li, “Bandgap tunable β-(AlGa)₂O₃ thin films and elucidation of the Thermal Interdiffusion Alloying (TIA) mechanism,” Compound Semiconductor Week 2022 (CSW2022), P2-26 (poster), Ann Arbor, US, Jun. 2022.

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