- Address
- 305-0044 茨城県つくば市並木1-1 [アクセス]
研究内容
出版物2004年以降のNIMS所属における研究成果や出版物を表示しています。
論文
- Bernice Mae Yu Jeco-Espaldon, Myeongok Kim, Wipakorn Jevasuwan, Yusuke Oteki, Naoki Fukata, Yoshitaka Okada. Analysis of Inverted Metamorphic Multijunction Solar Cells After Epitaxial Lift-Off. Conference Record of the IEEE Photovoltaic Specialists Conference. 2024 (2024) 0051-0058 10.1109/pvsc57443.2024.10749647
- Xiao Deng, Wipakorn Jevasuwan, Naoki Fukata, Akihiro Okamoto. Nanowire Electrode Structures Enhanced Direct Extracellular Electron Transport via Cell-Surface Multi-Heme Cytochromes in Desulfovibrio ferrophilus IS5. Electrochem. 5 [3] (2024) 330-340 10.3390/electrochem5030021 Open Access
- Petar Atanasov, Anna Dikovska, Rosen Nikov, Genoveva Atanasova, Katarzyna Grochowska, Jakub Karczewski, Naoki Fukata, Wipakorn Jevasuwan, Nikolay Nedyalkov. Surface-Enhanced Raman Spectroscopy of Ammonium Nitrate Using Al Structures, Fabricated by Laser Processing of AlN Ceramic. Materials. 17 [10] (2024) 2254 10.3390/ma17102254 Open Access
会議録
- Bernice Mae Yu Jeco-Espaldon, Myeongok Kim, Wipakorn Jevasuwan, Yusuke Oteki, Naoki Fukata, Yoshitaka Okada. Analysis of Inverted Metamorphic Multijunction Solar Cells After Epitaxial Lift-Off. 2024 IEEE 52nd Photovoltaic Specialist Conference (PVSC). (2024) 0051-0058 10.1109/pvsc57443.2024.10749647
- Petar Atanasov, Nikolay Nedyalkov, Anna Dikovska, Daniela Karashanova, Naoki Fukata, Wipakorn Jevasuwan. Application of Aluminium Nanostructures for 355 nm Surface-enhanced Raman Spectroscopy of Coconut Milk. Proceedings of the Bulgarian Academy of Sciences. 77 [2] (2024) 179-187 10.7546/crabs.2024.02.02
- M. E. Koleva, N. N. Nedyalkov, N. Fukata, W. Jevasuwan, S. Amoruso. Laser nanostructuring for plasmon enhancement of Ag/ZnO optical characteristics . PROCEEDINGS OF SPIE. (2017) 10.1117/12.2262097
口頭発表
- JEVASUWAN, Wipakorn, FUKATA, Naoki. Paper-thin Al-catalyzed Si nanowire photovoltaic cells and efficiency enhancement by energy transfer from Mn-doped perovskite nanocrystals. The 35th International Photovoltaic Science and Engineering Conference (PVSEC-35). 2024
- FERDOUS, Jannatul, JEVASUWAN, Wipakorn, KAYESH, Md Emrul, ISLAM, Ashraful, FUKATA, Naoki. Tin oxide nanoparticle as hole transporting layer for highly stable Sn-based perovskite solar cells. The 35th International Photovoltaic Science and Engineering Conference (PVSEC-35). 2024
- JEVASUWAN, Wipakorn, FUKATA, Naoki. Efficient Al-Catalyzed SiNW Dimension Control for Device Downscaling of Si/Ge Core-Multishell Heterostructures. 秋季第85回応用物理学会学術講演会. 2024
その他の文献
- P.A. Atanasov, N.N. Nedyalkov, Ru. Nikov, FUKATA, Naoki, JEVASUWAN, Wipakorn, SUBRAMANI, Thiyagu, D. Hirsch, B. Rauschenbach. SERS of insecticides and fungicides assisted by Au and Ag nanostructures produced by laser techniques. International Journal of Environmental & Agriculture Research. 3 [4] (2017) 61-69
所属学会
応用物理学会
ナノアーキテクトニクス材料研究センター
Exploring the functionality of nanowires and hybrid nanostructures
Silicon, Nanowire, Nanostructure, Interface
概要
• Research on morphology and property controls of various nanowire (NW) and nanostructure formations.
• Realize new functionalized NW-based devices and hybrid nanostructure integrations in a wide array of advanced technological applications, ranging from photovoltaics to field-effect transistors, Li-ion batteries, sensors, and so on.
• Develop superior nanostructure interfaces using novel passivation techniques for the enhancement of device performances.
新規性・独創性
• Development of various Si NW syntheses by top-down and bottom-up techniques of metal catalyst electroless etching, nanoimprint or colloidal lithography followed by Bosch etching, and chemical vapor deposition using metal catalysts.
• Fabrication of Si NW-based solar cells and the hybrid nanostructure integrating with perovskite nanocrystals.
• Improvement of Si NW surface by formation controls, thermal annealing, and applying of nanocrystals.
内容
Vertical-oriented Si NW arrays with smooth, nanodot-, or NW-structured surfaces offer many desirable advantages for advanced device applications. They are of great interest for increasing light trapping as a black Si substrate to enhance solar cell performance. Energy transfers using nanocrystals (NCs) for hybrid nanostructures that combine absorbing components with Si NW-based solar cells also open new possibilities in light harvesting. In addition, applying H2 annealing or NC coating efficiently helps to minimize the interfacial defects on the top surfaces of Si NW solar cells.
まとめ
• NWs and hybrid nanostructures offer opportunities for leveraging their distinct properties and synergistically integrating them to generate novel functionalities.
• Through in-depth exploration and comprehension of the intricacies surrounding these structures, a wide range of exciting applications is expected to emerge across various fields, paving the path for innovative advancements in technology and scientific discovery.
