NCKUEE Faculty Data
Chinese Version
Associate Professor Wei-Chen Tu
Address
EE Building 10F R92A67
Email
TEL
+886-6-2757575 ext.62330
Lab Weblink
奈米電子研究室
(R92A02/ext.62400-1204)
Background
Educations
2012
Ph.D., Electronics Engineering, National Taiwan University, Taipei, Taiwan, R.O.C.
2007
M. S., Electronics Engineering, National Tsing Hua University, Hsinchu, Taiwan, R.O.C.
2005
B. S., Electrical Engineering, National Cheng Kung University, Tainan, Taiwan, R.O.C.
Experiences
2021/8-present
Associate Professor, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan.
2019/8-2021/7
Assistant Professor, Department of Electrical Engineering, National Cheng Kung University, Tainan, Taiwan.
2017/8-2019/7
Associate Professor, Department of Electronic Engineering, Chung Yuan Christian University, Taoyuan, Taiwan.
2013/8-2017/7
Assistant Professor, Department of Electronic Engineering, Chung Yuan Christian University, Taoyuan, Taiwan.
2012/9-2013/7
Postdoctoral Research Fellow, Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei, Taiwan.
Specialities
  • Low dimensional materials and devices
  • Optical and electrical simulation of nanomaterials and nanodevices
  • Photodetectors
  • Solar cells
  • Nanoscience and nanotechnology
  • Applications of quantum dots
Publication
Journal
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  1. Yi-Shan Shih, Wei-Chen Li, Jun-Hao Shen, Shao-Yu Chu, Wu-Yih Uen, Hsin-Ying Lee, Gong-Ru Lin, Yu-Cheng Chen*, and Wei-Chen Tu* , "Low-Power Photodetectors Based on PVA Modified Reduced Graphene Oxide Hybrid Solutions ",2022, Macromolecular Rapid Communications
  2. Yu-Wei Liu, Dun-Jie Zhang, Po-Cheng Tsai, Chen-Tu Chiang, Wei-Chen Tu, and Shih-Yen Lin*, "Nanometer-Thick Copper Films with Low Resistivity Grown on 2D Material Surfaces ", 2022, Scientifc Reports, Vol. 12, 1823.
  3. Chun-Ying Huang*, Shu-Han Yuan, Ting-Ci Lia, and Wei-Chen Tu*, "High-performance solution-processed flexible Cu2O photodetector via UV-irradiation", 2021, Optik, Vol. 247, 167949.
  4. Chenlu Wang, Chaoyang Gong, Yifan Zhang, Zhen Qiao, Zhiyi Yuan, Yuan Gong, Guo-En Chang, Wei-Chen Tu*, and Yu-Cheng Chen*, "Programmable Rainbow-Colored Optofluidic Fiber Laser Encoded with Topologically Structured Chiral Droplets", 2021, ACS Nano
  5. Zhiyi Yuan, Yunke Zhou, Zhen Qiao, Chan Eng Aik, Wei-Chen Tu, Xiaoqin Wu, and Yu-Cheng Chen*, "Stimulated Chiral Light–Matter Interactions in Biological Microlasers", 2021, ACS Nano, Vol. 11672, p. 116720T.
  6. Wei-Chen Tu*, Yi-Hsiang Shih, Jing-Hong Huang, and Yu-Cheng Chen, "Semi-Transparent Reduced Graphene Oxide Photodetectors for Ultra-Low Power Operation" 2021, Optics Express, vol. 29, pp. 14208-14217.
  7. Dung-Sheng Tsai , Ping-Yu Chiang, Meng-Lin Tsai, Wei-Chen Tu, Chi Chen, Shih-Lun Chen, Ching-Hsueh Chiu, Chen-Yu Li, Wu-Yih Uen, "Camphor-Based CVD Graphene/Si Heterostructures for Self-Powered and Broadband Photodetection, "2020, Micromachines, vol.11, p.812
  8. Yi-Hsiang Shih, You-Ling Chen, Jui-Hsin Tan, Sheng-Hsiung Chang, Wu-Yih Uen, Shih-Lun Chen, Ming-Yi Lin, Yu-Cheng Chen, and Wei-Chen Tu* , “Low-Power, Large-Area and High-Performance CdSe Quantum Dots/Reduced Graphene Oxide Photodetectors ” , 2020 , IEEE Access
  9. Daniel N. Roxby Zhiyi Yuan, Sankaran Krishnamoorthy, Pinchieh Wu, Wei‐Chen Tu, Guo‐En Chang, Raymond Lau and Yu‐Cheng Chen , “ Enhanced Biophotocurrent Generation in Living Photosynthetic Optical Resonator ” , 2020 , Advanced Science, p.1903707.
  10. Shih-Lun Chen, Chia-En Chang, Chiung-An Chen, Patricia Angela R. Abu, Ting-Lan Lin, Szu-Yin Lin, Wei-Yuan Chiang and Wei-Chen Tu , “Real-time image contrast enhancement VLSI design for intelligent autonomous vehicles ” , 2019 , Journal of Imaging Science and Technology , pp. 10504-1-10504-11.
  11. Wei-Chen Tu*, Xiang-Sheng Liu, Shih-Lun Chen, Ming-Yi Lin, Wu-Yih Uen, Yu-Cheng Chen and Yu-Chiang Chao , “White-Light Photosensors Based on Ag Nanoparticles-Reduced Graphene Oxide Hybrid Materials” , 2018 , Micromachines , vol.9 , p.655--.
  12. Ming-Yi Lin, Tsun-Jui Chen, Wei-Feng Xu, Li-Jen Hsiao, Widhya Budiawan, Wei-Chen Tu, Shih-Lun Chen, Chih-Wei Chu and Pei-Kuen Wei , “Fabrication of Flexible Indium Tin Oxide-Free Polymer Solar Cells with Silver Nanowire Transparent Electrode” , 2018 , Japanese Journal of Applied Physics , vol.57 , p. 03DD01-1- 03DD01-3.
  13. Shang-Hsuan Wu, Ming-Yi Lin, Sheng-Hao Chang, Wei-Chen Tu, Chih Wei Chu, and Yia-Chung Chang , “A Design Based on Charge-Transfer Bilayer as Electron Transport Layer for Improving the Performance and Stability in Planar Perovskite Solar Cells” , 2018 , The Journal of Physical Chemistry C , vol.122 , p.236-244.
  14. Ming Yi Lin, Shang-Hsuan Wu, Li-Jen Hsiao, Widhya Budiawan, Shih-Lun Chen, Wei-Chen Tu, Chia-Yen Lee, Yia-Chung Chang, Chih-Wei Chu , “Well-Aligned Vertically Oriented ZnO Nanorod Arrays and Their Application in Inverted Small Molecule Solar Cells” , 2018 , Journal of Visualized Experiment , 134, e56149.
  15. Xiang-Sheng Liu, Wei-Chen Tu*, Ming-Yi Lin, and Chun-Yin Huang , “Surface Plasmon Resonance of Graphene/Ag Nanoparticles and Reduced Graphene Oxide/ Ag Nanoparticles Hybrid Films” , 2017 , Journal of Nanoelectronics and Optoelectronics , vol.12 , p.868-871.
  16. Wei-Chen Tu*, Chang-Wen Fang, Ming-Yi Lin, and Wu-Yi Uen , “Improved Efficiency of Structured Si Solar Cells via Graphene Hybrid Materials as Top Electrodes” , 2017 , Journal of Nanoelectronics and Optoelectronics , vol.12 , p.853-856.
  17. Ming-Yi Lin, Tsun-Jui Chen, Li-Jen Hsiao, Yu Ling Kang, Wei-Feng Xu, Wei-Chen Tu, Pei-Kuen Wei, and Chih-Wei Chu , “Flexible Indium Tin Oxide-Free Polymer Solar Cells with Silver Nanowire Electrodes” , 2017 , Journal of Nanoelectronics and Optoelectronics , vol.12 , p.839-843.
  18. Wen-Chieh Lee, Meng-Lin Tsai, You-Ling Chen, and Wei-Chen Tu* , “Fabrication and Analysis of Chemically-Derived Graphene/Pyramidal Si Heterojunction Solar Cells” , 2017 , Scientific Reports , vol.7 , p.46478- -.
  19. Wei-Chen Tu*, Jeng-Shiung Chen, Meng-Lin Tsai, Jhe-Rong Wu, Guan-Yi Li, Ming-Yi Lin, Chun-Ying Huang, and Wu-Yih Uen , “Improved Performance of All Solution-Processed Graphene Photodetectors via Plasmonic Nanoparticles” , 2017 , IEEE Photonics Technology Letters , vol.29 , p.423-426.
  20. Wei-Chen Tu*, Chun-Ying Huang, Chang-Wen Fang, Ming-Yi Lin, Wen-Chieh Lee, Xiang-Sheng Liu, and Wu-Yih Uen , “Efficiency Enhancement of Pyramidal Si Solar Cells with Reduced Graphene Oxide Hybrid Electrodes ” , 2016 , Journal of Physics D: Applied Physics , vol.49 , p.49LT02-_.
  21. Ming-Yi Lin*, Shang-Hsuan Wu, Li-Jen Hsiao, Widhya Budiawan, Karunakara Moorthy Boopathi, Wei-Chen Tu, Yia-Chung Chang, and Chih-Wei Chu , “Enhance the Light-Harvesting Capability of the ITO-Free Inverted Small Molecule Solar Cell by ZnO Nanorods” , 2016 , Optics Express , vol.24 , p.17910-17915.
  22. Ming-Yi Lin, Tsung-Han Tsai, Li-Jen Hsiao, Wei-Chen Tu, Shang-Hsuan Wu, Lon A. Wang, Si-Chen Lee, and Hoang Yan Lin* , “Design and Fabrication of Nano-Structure for Three-Dimensional Display Application ” , 2016 , IEEE Photonics Technology Letters , vol.28 , p.884-886.
  23. Yu-Ting Lin, Ji-Wei Ci, Wei-Chen Tu, Wu-Yih Uen*, Shan-Ming Lan, Tsun-Neng Yang, Chin-Chang Shen, Chih-Hung Wu , “Fabrication of Cuprous Chloride Films on Copper Substrate by Chemical Bath Deposition ” , 2015 , Thin Solid Films , vol.591 , p.43-48.
  24. Wei-Chen Tu*, Wu-Yih Uen, Xiang-Sheng Liu, Wen-Chieh Lee, and Chia-Hua Chan , “Theoretical and Experimental Investigation of Enhanced Surface Plasmon Resonance on Ag Hierarchical Structures” , 2015 , Materials Focus , p.219-222(4).
  25. Wei-Chen Tu, et al. , “Worldwide Outdoor Round Robin Study of Organic Photovoltaic Devices and Modules ” , 2014 , Solar Energy Materials and Solar Cells , vol.130 , p.281-290.
  26. Ji-Wei Ci, Wei-Chen Tu, Wu-Yih Uen*, Shan-Ming Lan, Jia-Xian Zeng, Tsun-Neng Yang, Chin-Chang Shen, and Jian-Chang Jhao , “Chlorine-Doped n-Type Cuprous Oxide Films Fabricated by Chemical Bath Deposition ” , 2014 , Journal of The Electrochemical Society , vol.161 , p.321-326.
  27. Hsin-Ping Wang, Tzu-Yin Lin,Meng-Lin Tsai, Wei-Chen Tu, Ming-Yi Huang, Chee-Wee Liu, Yu-Lun Chueh, and Jr-Hau He* , “Toward Efficient and Omnidirectional n-Type Si Solar Cells: Concurrent Improvement in Optical and Electrical Characteristics by Employing Microscale Hierarchical Structures ” , 2014 , ACS Nano , vol.8 , p.2959-2969.
  28. Yi-Tsung Chang*, Ming-Ru Tang, Wei-Chen Tu, Yu-Chen Cheng,and Chia-Hua Chan , “Enhanced Fluorescence of SiO2 balls/Ag/Glass Structure Using by Surface Plasmons ” , 2013 , Applied Mechanics and Materials , vol.448-453 , p.164-168.
  29. Wei-Chen Tu, , Yi-Tsung Chang, Hsin-Ping Wang, Chieh-Hung Yang, Chia-Tze Huang, Jr-Hau He, Si-Chen Lee* , “Improved Light Scattering and Surface Plasmon Tuning in Amorphous Silicon Solar Cells by Double-Walled Carbon Nanotubes ” , Solar Energy Materials and Solar Cells, 2012 , Solar Energy Materials and Solar Cells , vol.101 , p.200-203.
  30. Wei-Chen Tu , Yi-Tsung Chang, Chieh-Hung Yang, Dan-Ju Yeh, Chung-I Ho, Chun-Yuan Hsueh, and Si-Chen Lee* , “Hydrogenated Amorphous Silicon Solar Cell on Glass Substrate Patterned by Hexagonal Nanocylinder Array ” , 2010 , Applied Physics Letters , vol.97 , p.193109-1-193109-3.
Conference
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  1. Yi-Shan Shih, Chi-Chun Fang, Jun-Hao Shen, Wu-Yih Uen, and Wei-Chen Tu*, "Reduced Graphene Oxide/Flexible Si Heterostructure for Visible Light Detection", International Electron Devices & Materials Symposium 2021.
  2. Chao-Yu Tiao, Yi-Shan Shih, Jun-Hao Shao, and Wei-Chen Tu* ," Perovskite Quantum Dots/Silicon White Lght Photodetectors", International Electron Devices & Materials Symposium 2021.
  3. Guo-Yu Li and Wei-Chen Tu*, “Enhanced THz detection through microstructured gold grating/PTFE heterojunction structures”, 2021 ,TVS , 2021 /10 /29, Taiwan.
  4. Che-Chia Tien and Wei-Chen Tu*, “Improved light-graphene interaction via stacked graphene nanoparticle arrays”, 2021 ,TVS , 2021 /10 /29, Taiwan.
  5. Yi-Fan Xing and Wei-Chen Tu, "Large-area reduced graphene oxide photodetectors for low-light intensity and low-driving voltage operation", IEEE International Conference in Nanotechnology (NANO2020).
  6. Po-Yi Yang and Wei-Chen Tu, “Fabrication of flexible Ag nanowires modified reduced graphene oxide/silicon heterojunction solar cells” , 2018 ,OPTIC , 2018 /12 /6 ~ 2018 /12 /8, Taiwan.
  7. Chun-Yuan Wu and Wei-Chen Tu , “Simulation and Analysis of Graphene coupled with Pt nanoparticles/Pyramidal Thin Silicon Solar Cells” , 2018 ,OPTIC , 2018 /12 /6 ~ 2018 /12 /8, Taiwan.
  8. Jing-Hong Huang and Wei-Chen Tu ,“Self-powered, large-area, and flexible photodetectors based on reduced graphene oxide” , 2018 , OPTIC , 2018 /12 /6 ~ 2018 /12 /8, Taiwan.
  9. Li-Hong Yang and Wei-Chen Tu , Ming-Yi Lin , “Transparent ZnO nanorods thin film transistors ” , 2018 ,OPTIC , 2018 /12 /6 ~ 2018 /12 /8, Taiwan.
  10. Wei-Chen Tu , “Applications of reduced graphene oxide based optoelectronic device” , 2018 , ISAMR , 2018 /8 /16 ~ 2018 /8 /19 , Taiwan.
  11. Wei-Chen Tu , “Improved performance of optoelectronic devices by reduced graphene oxide composite films” , 2018 , CCMR , 2018 /6 /26 ~ 2018 /6 /29 , Republic of Korea.
  12. Xiang-Sheng Liu, Zan-Ming Bo, Wei-Chen Tu, Ming-Yi Lin, and Shih-Lun Chen , “Enhanced performance of reduced graphene oxide photodetectors by Ag nanoparticles” , 2017 , International Conference on Sensing Technology 2017 , 2017 /12 /4 ~ 2017 /12 /6 , Australia.
  13. You-Ling Chen and Wei-Chen Tu , “Large-Area Reduced Graphene Oxide Photodetectors” , 2017 , PSROC 2017 , 2017 /1 /16 ~ 2017 /1 /18 , Taiwan.
  14. Sheng-Hao Chang, Shang-Hsuan,Wu, Yia-Chung Chang, Chi-Wei Chu, Ming-Yi Lin and Wei-Chen Tu , “Highly efficient inverted perovskite solar cells by employing low temperature solution-process ZnO electron transporting layer” , 2017 , PSROC 2017 , 2017 /1 /16 ~ 2017 /1 /18 , Taiwan.
  15. Wei-Chen Tu, Chang-Wen Fang, Wen-Chieh Lee, and Wu-Yih Uen , “Construction of graphene-based hybrid materials as the top electrodes of Si solar cells via spin coating process” , 2016 , The 9th International Conference on Nanophotonics , 2016 /3 /21 ~ 2016 /3 /25 , Taiwan.
  16. Wei-Chen Tu, Ting-Wei Jhang, Guan-Yi Li, Tzu-Wei Lin, Song-Po Chao, and Jhe-Rong Wu , “Enhanced Performance of Graphene Photodetectors by Plasmonic Particles” , 2016 , WCSM 2016 , 2016 /3 /4 ~ 2016 /3 /6 , Republic of Singapore.
  17. Xiang-Sheng Liu, Wu-Yih Uen and Wei-Chen Tu , “Surface Plasmon Enhanced Optical Absorption of Graphene via Metal Nanoparticles ” , 2016 , PSROC 2016 , 2016 /1 /25 ~ 2016 /1 /27 , Taiwan.
  18. Wen-Chieh Lee and Wei-Chen Tu , “Enhanced Efficiency of Solution-Processed Graphene/Silicon Heterojunction Solar Cells via Chemical Doping and Surface Plasmon Resonance ” , 2016 , PSROC 2016 , 2016 /1 /25 ~ 2016 /1 /27 , Taiwan.
  19. Xiang-Sheng Liu, Wu-Yih Uen, Wei-Chen Tu , “Surface Plasmon Enhanced Optical Absorption of Graphene via Metal Nanoparticles ” , 2016 , PSROC 2016 , 2016 /1 /25 ~ 2016 /1 /27 , Taiwan.
  20. Chen Wu, Min-Chun Tuan, Hai-Xia Wu, Wei-Chen Tu, and Shih-Lun Chen , “VLSI Implementation of an efficient lossless EEG compression design for wireless body sensor network” , 2015 , The 25rd VLSI Design/CAD Symposium , 2015 /8 /4 ~ 2015 /8 /7 , Taiwan.
  21. Wei-Chen Tu, Wu-Yih Uen, Jhe-Rong Wu , “Semi-transparent graphene photodetectors by solution process ” , 2015 , Collaborative Conference on 3D & Materials Research , 2015 /6 /15 ~ 2015 /6 /19 , Republic of Korea.
  22. Wei-Chen Tu, Wen-Chieh Lee, Xiang-Sheng Liu , “Plamonic structure enhanced efficiency in thin film solar cells ” , 2015 , WCAM-2015 , 2015 /5 /27 ~ 2015 /5 /29 , China.
  23. Wei-Chen Tu and Jhe-Rong Wu , “Large-area and solution-processed graphene photodetector” , 2015 , PSROC 2015 meeting , 2015 /1 /28 ~ 2015 /1 /3 , Taiwan.
  24. Wei-Chen Tu, Chang-Wen Fang, Wu-Yih Uen, Kun-Hao Lin and Sze-tsen Lee , “Effect of oxygen plasma treatment on metal decorated graphene” , 2015 , PSROC 2015 meeting , 2015 /1 /28 ~ 2015 /1 /30 , Taiwan.
  25. Wei-Chen Tu, Tzu-Chiao Wei, Shu Ping Lau, and Jr-Hau He , “Enhancing performance of silicon heterojunction solar cells by luminescent graphene quantum dots” , 2014 , PVSEC 2013 , 2014 /10 /28 ~ 2014 /11 /1 , Taiwan.
  26. Hsin-Ping Wang, Wei-Chen Tu, Kun-Tong Tsai, and Jr-Hau He , “Broadband and omnidirectional light harvesting scheme employing periodic Si nanopillar arrays using anodic aluminum oxide templating method and catalytic etching” , 2013 , ALUMINAS-2013 , 2013 /3 /7 ~ 2013 /3 /9 , Republic of India.
  27. Wei-Chen Tu, Yi-Tsung Chang, Chieh-Hung Yang, Chia-Tze Huang, Dan-Ju Yeh, Chung-I Ho, Chun-Yuan Hsueh. and Si-Chen Lee , “Improved light scattering in amorphous silicon solar cell by double-walled carbon nanotubes” , 2011 , IEEE NANO , 2011 /8 /15 ~ 2011 /8 /18 , United States.
  28. Wei-Chen Tu, Yi-Tsung Chang, Chieh-Hung Yang, Dan-Ju Yeh, Chung-I Ho, and Si-Chen Lee , “a-Si:H solar cell with hexagonal nano-cylinder array on glass substrate” , 2010 , SSDM , 2010 /9 /22 ~ 2010 /9 /24 , Japan.
Patent
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Others
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Projects
  1. Principal Investigator –Enhanced performance of perovskite solar cells via structured electrodes, 2021~2022.
  2. Principal Investigator – Hybrid quantum sensor base on a waveguide cavity and its applications for wearable devices, 2020~2021.
  3. Principal Investigator – Multi-directional flexible graphene photodetectors with wavelength modulation. Ministry of Science and Technology, 2018~2020.
  4. Principal Investigator– Investigation of graphene/Si interface and its application to flexible and high performance solar cells. Ministry of Science and Technology, 2017~2018
  5. Principal Investigator– High-performance inorganic–organic hybrid perovskite solar cells with CuBO2 electrodes. Ministry of Science and Technology, 2016.
  6. Principal Investigator– Above-13%-Efficiency Organic–Inorganic Hybrid Solar Cells and Their Efficient Solar Water Splitting Characteristics by Employing Optical nanomaterials and Interface Engineering. Ministry of Science and Technology, 2014~2017.
  7. Principal Investigator– Nanostructured Graphene Composite Photodetectors(I). Ministry of Science and Technology, 2014~2015.
Classes
108 spring
108 fall
109 spring
Students
Current Academic Year Lab Members
PhD
石逸翔
Master
陳科逢
林靖崴
汪聿
張惇傑
李國瑜
方昱學
沈郡豪
張琪平
曾稚淵
張荏凱
陳威廷
李銘展
鄭哲硯
徐偉華
Graduates of all Previous Years
Honors
  1. Guest Editor of Polymers (2020 impact factor: 4.329) (2022-2023)
  2. Selection of Innovative Research and Development Results by Young Scholars Award, Taiwan Comprehensive University System ​(2021)
  3. Guiding students to win the Outstanding Optical Design Award in the Optics Talent Competition (2021)
  4. Guiding students to win the Outstanding Photonics Design Award in the Optics Talent Competition (2021)
  5. Excellent Mentor of EECS, NCKU (2021)
  6. Visit and Research Award by Pan Wen Yuan Foundation (2021)
  7. Guiding students to win the Student Research Program Grant by MOST (2021, 2019, 2018, 2017)
  8. Guest Editor of Nanotechnology (2019 impact factor: 3.551) (2019-2020)
  9. Guest Editor of Vacuum Technology (2020 Q4)
  10. Excellent Course Award, CYCY : Electrical Circuits (1), Electrical Circuits (2)
  11. Excellent Mentor Award of EECS, CYCY
  12. Teaching Excellence Award of EECS, CYCU
NCKU EE