Research output per year
Research output per year
Personal profile
Education/Academic qualification
Doctoral degree, Natural Sciences, Soochow University (苏州大学)
Award Date: 18 Dec 2018
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Dive into the research topics where Kexun Chen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Research output
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Black silicon boron emitter solar cells with EQE above 95% in UV
Chen, K., Vähänissi, V., Rad, Z. J., Lehtio, J. P., Laukkanen, P., Yli-Koski, M. & Savin, H., 2021, 2020 47th IEEE Photovoltaic Specialists Conference, PVSC 2020. IEEE, p. 2586-2589 4 p. 9300686. (Conference Record of the IEEE Photovoltaic Specialists Conference).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review
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Efficient photon capture on germanium surfaces using industrially feasible nanostructure formation
Chen, K., Isometsä, J. (ed.), Pasanen, T. P., Vähänissi, V. & Savin, H., 15 Jan 2021, In: Nanotechnology. 32, 3, 7 p., 035301.Research output: Contribution to journal › Article › Scientific › peer-review
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Decreasing Interface Defect Densities via Silicon Oxide Passivation at Temperatures Below 450 C
Rad, Z. J., Lehtiö, J-P., Mack, I., Rosta, K., Chen, K., Vähänissi, V., Punkkinen, M. P. J., Punkkinen, R., Hedman, H-P., Pavlov, A., Kuzmin, M. V., Savin, H., Laukkanen, P. J. & Kokko, K., 14 Oct 2020, In: ACS Applied Materials and Interfaces. 12, 41, p. 46933-46941 9 p.Research output: Contribution to journal › Article › Scientific › peer-review
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Modification of chemical oxide passivation of silicon by ultrahigh-vacuum low-temperature treatments
Rad, Z. J., Chen, K., Lehtiö, J. P., Mack, I., Vuorinen, E., Vähänissi, V., Kuzmin, M., Punkkinen, M. P. J., Laukkanen, P., Savin, H. & Kokko, K., 17 Dec 2020.Research output: Contribution to conference › Poster › Scientific
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Nanostructured germanium with >99% absorption at 300-1600 nm wavelengths
Pasanen, T., Isometsä, J., Garin, M., Chen, K., Vähänissi, V. & Savin, H., 1 Jun 2020, In: ADVANCED OPTICAL MATERIALS. 8, 11, 5 p., 2000047.Research output: Contribution to journal › Article › Scientific › peer-review
Open AccessFile
Projects
- 1 Active
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HydroGer: Superior IR imaging via hydrogenated germanium nanostructures
Savin, H., Chen, K., Setälä, O. & Fung, J.
01/01/2020 → 31/12/2022
Project: Academy of Finland: Other research funding
Activities
- 1 Conference presentation
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Nanostructuring process to minimize reflective losses in optoelectronic devices
Päivikki Repo (Speaker), Toni Pasanen (Contributor), Ville Vähänissi (Contributor), Joonas Isometsä (Contributor), Kexun Chen (Contributor), Moises Garin (Contributor) & Hele Savin (Contributor)
19 Jun 2021Activity: Talk or presentation types › Conference presentation