Kexun Chen
Research Fellow
Research Fellow
T411 Dept. Electronics and Nanoeng
Full researcher profile
https://research.aalto.fi/...
Sähköposti
kexun.chen@aalto.fi
Puhelinnumero
+358504348804
Tutkimusryhmät
- Hele Savin Group, Research Fellow
Julkaisut
Adsorption Induced Bipolar Excitation at Semiconductor Surface
Shengyang Li, Kexun Chen, Mahdi Alizadeh, Ville Vähänissi, Hele Savin, Jani Oksanen
2024
Surfaces and Interfaces
(poster) Robustness of electrical quality of ion implanted black silicon emitters: Comparison between different ion implantation service providers
Olga Morozova, Kexun Chen, Behrad Radfar, Ulrich Kentsch, Luke Antwis, Hele Savin, Ville Vähänissi
2024
Robustness of electrical quality of ion implanted black silicon emitters: Comparison between different ion implantation service providers
Olga Morozova, Kexun Chen, Behrad Radfar, Ulrich Kentsch, Luke Antwis, Hele Savin, Ville Vähänissi
2024
Proceedings of the 41st European Photovoltaic Solar Energy Conference and Exhibition
Excellent Responsivity and Low Dark Current Obtained with Metal-Assisted Chemical Etched Si Photodiode
Kexun Chen, Olli Setälä, Xiaolong Liu, Behrad Radfar, Toni Pasanen, Michael Serue, Juha Heinonen, Hele Savin, Ville Vähänissi
2023
IEEE Sensors Journal
Black ultra-thin crystalline silicon wafers reach the 4n2 absorption limit – application to IBC solar cells
Moises Garin, Toni Pasanen, G. López, Ville Vähänissi, Kexun Chen, I. Martín , Hele Savin
2023
Small
(oral talk) Electroless excitation of semiconductors through semiconductor-liquid interfaces
Shengyang Li, Kexun Chen, Ville Vähänissi, Hele Savin, Jani Oksanen
2023
(poster) Contact formation via femtosecond-laser hyperdoping in silicon optoelectronic devices
Xiaolong Liu, Kexun Chen, Behrad Radfar, Patrick Mc Kearney, Simon Paulus, Sören Schäfer, Michael Serué, Doris Mutschall, Vesa Koskinen, Toni Pasanen, Ville Vähänissi, Mikko Juntunen, Stefan Kontermann, Hele Savin
2023
Optoelectronic properties of black silicon fabricated by femtosecond laser in ambient air: exploring a large parameter space
Behrad Radfar, Kexun Chen, Olli Setälä, Ville Vähänissi, Hele Savin, Xiaolong Liu
2023
Optics Letters
(invited talk) Excellent Responsivity and Low Dark Current Obtained with Black Si Photodiode
Hele Savin, Kexun Chen, Olli Setälä, Xiaolong Liu, Behrad Radfar, Ville Vähänissi
2023
Boron-implanted black silicon photodiode with close-to-ideal responsivity from 200 to 1000 nm
Olli Setälä, Kexun Chen, Toni Pasanen, Xiaolong Liu, Behrad Radfar, Ville Vähänissi, Hele Savin
2023
ACS Photonics