THIDARAT SUPASAI
email: | fscitrs@ku.ac.th | |
Education: | B.Sc.(Physics) Mahidol University, Thailand. M.Sc.(Physics) Chulalongkorn University, Thailand. Ph.D.(Physics) Chulalongkorn University, Thailand. Postdoctoral Fellow: Helmholtz-Center Berlin for Materials and Energy, Germany. |
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Research interests: | Thin films, Hybrid and organic solar cells Surface modification, Surface/interface characterization |
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website: | http://nano-pv.sci.ku.ac.th |
Selected Patent
1. A spray-nebulous chemical deposition system for thin film preparation, T. Supasai, N. Rujisamphan, V. Engkasorrarat, Feb 2016, Thai petty patent no. 1603000281
Selected Publications
1. Limpamanoch, P.; Rujisamphan,N.; Kumnorkaew, P.; Amornkitbamrung, V.; Tang, I-M.; Zhang, Q.; Supasai, T. Understanding effects cesium in CH(NH2)2PbI3 for stabilizing CH(NH2)2PbI3/CsPbI3 interface under UV illumination. J. Phys. Chem. C, 2019, 123, 12117-12125.
2. Henjongchom, N.; Rujisamphan, N.; Ntia, T. S.; Kumnorkaew, P.; Tang, I-M.; Amornkitbumrung, V.; Supasai, T. Ultrasonically
Sprayed-on Perovskite Solar Cells-Effects of Organic Cation on Defect Formation of CH3NH3PbI3 Films. Curr. Appl. Phys., 2019,
19, 1427–1435.
3. Henjongchom, N.; Rujisamphan, N.; Tang, I-M.; Supasai, T. “Surface Photovoltage Spectroscopy Study of Ultrasonically Sprayed-Aerosol CH3NH3PbI3 Perovskite Crystals”, Phys. Status Solidi A, 2018, 1800133.
4. Supasai, T.; Amornkitbamrung, V.; Thanachayanont, C.; Tang, I-M.; Sutthibutpong, T.; Rujisamphan, N. Visualizing Nanoscale Phase Morphology for Understanding Photovoltaic Performance of PTB7: PC71BM Solar Cell, Appl. Surf. Sci, 2017, 422, 505-517.
5. Supasai, T.; Henjongchom, N.; Tang, I-M.; Deng, F.; Rujisamphan, N. Compact Nanostructured TiO2 Deposited by Aerosol Spray Pyrolysis for the Hole-Blocking Layer in a CH3NH3PbI3 Perovskite Solar Cell”, Sol Energy, 2016, 136,515-524.
6. Design of Low Cost Gas Sensor Based on SrTiO3 and BaTiO3 Films, S. K. Hodak, T. Supasai, A. Wisitsoraat, H. Jose Hodak, Design of Low Cost Gas Sensor Based on SrTiO3 and BaTiO3 Films, Journal of Nanoscience and Nanotechnology 2010, 10 7236-7238.
Laboratory’s facilities include:
1. Ion Layer Gas Reaction (ILGAR) system
2. DC-RF sputtering system
3. Surface modification-Plasma cleaning
4. Resistive thermal evaporation system (Coming)
5. Surface Photovoltage (SPV) spectrometer
6. Quantum efficiency measurement (Coming)
7. Spin coaters (Laurell cop.)
8. Furnace-hot plates
9. Screen printer