Presentation Information

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[3B01]Direct energy conversion using Perovskite solar cell in synchrotron X-ray region

*Tatsuo Fukuda¹, Yukimasa Fukada¹, Kenji Yoshii¹, Takahisa Shobu¹, Aki Tominaga¹, Masaaki Kobata¹, Jun'ichi Ieda¹, Yasuhiro Shirai², Masatoshi Yanagida², Kenjiro Miyano² (1. JAEA, 2. NIMS)

Keywords:

energy conversion,radioactive wastes,gamma ray,Perovskite solar cell,synchrotron radiation

Direct energy conversion has been investigated so far using Ni/SiC or Pt/Ga₂O₃ Schottky junctions with the irradiation of monochromatized synchrotron X-rays. From current-voltage measurements, the energy conversion efficiencies reached up to ~1.6%. Recently we have started measurements using Perovskite solar cell, which contains relatively heavy lead atom to absorb X-rays and is easier to cover wide area. In this talk we would like to discuss the results comparing with the Ni/SiC or Pt/Ga₂O₃ case.

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