論文 2025

• Below gap photon induced photocurrent enhancement in GaPN intermediate band solar cell fabricated by ion implantation
  Md Mamun Or Rashid, Kyoko Munakata, Shuhei Yagi and Hiroyuki Yaguchi
  Japanese Journal of Applied Physics Vol. 64, No. 6, pp. 06SP12-1-5 (2025).
  DOI: 10.35848/1347-4065/add352
• Differentiation between bulk and interfacial properties: analysis of time-dependent carrier injection in perovskite solar cells
  Naoyuki Nishimura, Ranjan Kumar Behera, Daisuke Kubota, Hiroyuki Kanda, Kohei Yamamoto, Hiroyuki Yaguchi, Takurou N. Murakami, and Hiroyuki Matsuzaki
  Journal of Materials Chemistry C Vol. 13, No. 17, pp. 8734-8744 (2025).
  DOI: 10.1039/D5TC00534E
• Effects of Carrier Supply to the Intermediate Band by Impurity Doping on Two-Step Photocurrent Generation in GaAs:N-Based Intermediate Band Solar Cell
  Md Faruk Hossain, Shuhei Yagi, and Hiroyuki Yaguchi
  North American Academic Research Vol. 8, No. 2, pp. 112-128 (2025).
  DOI: 10.5281/zenodo.14910609
• Analysis of two-step photocurrent generation in GaAs:N-based intermediate band solar cells with utilization of device simulation
  Md Faruk Hossain, Shuhei Yagi, and Hiroyuki Yaguchi
  AIP Advances Vol. 15, No. 2, pp. 025212-1-7 (2025).
  DOI: 10.1063/5.0247676