年別の研究成果
年別の研究成果
フィンガープリント
Kazunobu Kojimaが活動している研究トピックを掘り下げます。このトピックラベルは、この研究者の研究成果に基づきます。これらがまとまってユニークなフィンガープリントを構成します。
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研究成果
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Ammonothermal growth of 2 inch long GaN single crystals using an acidic NH4F mineralizer in a Ag-lined autoclave
Tomida, D., Bao, Q., Saito, M., Osanai, R., Shima, K., Kojima, K., Ishiguro, T. & Chichibu, S. F., 2020 5 1, In: Applied Physics Express. 13, 5, 055505.研究成果: Article › 査読
5 被引用数 (Scopus) -
Analyzing oxygen and silicon incorporation in GaN microstructures composed of c-planes and angled facets by confocal magneto-photoluminescence microscopy
Kamiyama, A., Kojima, K., Chichibu, S. F. & Yusa, G., 2020 3 1, In: AIP Advances. 10, 3, 035215.研究成果: Article › 査読
Open Access -
Characterization of a self-organized deep-ultraviolet micro-light-emitting diode structure for high-speed solar-blind optical wireless communications
Kojima, K., Yoshida, Y., Shiraiwa, M., Awaji, Y., Kanno, A., Yamamoto, N., Hirano, A., Nagasawa, Y., Ippommatsu, M. & Chichibu, S. F., 2020, CLEO: Science and Innovations, CLEO_SI 2020. OSA - The Optical Society, SM4R.6. (Optics InfoBase Conference Papers; vol. Part F183-CLEO-SI 2020).研究成果: Conference contribution
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Characterization of a Self-Organized Deep-Ultraviolet Micro-Light-Emitting Diode Structure for High-Speed Solar-Blind Optical Wireless Communications
Kojima, K., Yoshida, Y., Shiraiwa, M., Awaji, Y., Kanno, A., Yamamoto, N., Hirano, A., Nagasawa, Y., Ippommatsu, M. & Chichibu, S. F., 2020 5, 2020 Conference on Lasers and Electro-Optics, CLEO 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 9193472. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS; vol. 2020-May).研究成果: Conference contribution
1 被引用数 (Scopus) -
Correlation between the internal quantum efficiency and photoluminescence lifetime of the near-band-edge emission in a ZnO single crystal grown by the hydrothermal method
Kojima, K. & Chichibu, S. F., 2020 12 1, In: Applied Physics Express. 13, 12, 121005.研究成果: Article › 査読
1 被引用数 (Scopus)