Soft X-ray irradiation effect on surface structure of CH3NH3PbI3 perovskite in multi-film stack device

Keisuke Motoki; Yu Miyazawa; Daisuke Kobayashi; Masashi Ikegami; Tsutomu Miyasaka; Tomoyuki Yamamoto; Kazuyuki Hirose

doi:10.1109/PVSC.2017.8366357

Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device

Keisuke Motoki, Yu Miyazawa, Daisuke Kobayashi, Masashi Ikegami, Tsutomu Miyasaka, Tomoyuki Yamamoto, Kazuyuki Hirose

基幹理工学部

研究成果: Conference contribution

抄録

Soft X-ray exposure effects on CH3NH3PM3 perovskite in a patterned device sample with a similar structure to solar cells, a promising candidate for X-ray detectors, have been investigated with an X-ray Photoelectron Spectroscopy (XPS) time-dependent measurement method. Our experimental analyses demonstrate compositional change from CH3NH₃PM₃ to PbI₂ due to evaporation of methylammonium iodide.

本文言語	English
ホスト出版物のタイトル	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017
出版社	Institute of Electrical and Electronics Engineers Inc.
ページ	2084-2086
ページ数	3
ISBN（電子版）	9781509056057
DOI	https://doi.org/10.1109/PVSC.2017.8366357
出版ステータス	Published - 2017
イベント	44th IEEE Photovoltaic Specialist Conference, PVSC 2017 - Washington, United States 継続期間: 2017 6月 25 → 2017 6月 30

出版物シリーズ

名前	2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017

Other

Other	44th IEEE Photovoltaic Specialist Conference, PVSC 2017
国/地域	United States
City	Washington
Period	17/6/25 → 17/6/30

ASJC Scopus subject areas

再生可能エネルギー、持続可能性、環境
電子工学および電気工学
電子材料、光学材料、および磁性材料

UN SDG

この成果は、次の持続可能な開発目標に貢献しています

文献へのアクセス

10.1109/PVSC.2017.8366357

他のファイルとリンク

引用スタイル

Motoki, K., Miyazawa, Y., Kobayashi, D., Ikegami, M., Miyasaka, T., Yamamoto, T., & Hirose, K. (2017). Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device. In 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017 (pp. 2084-2086). (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2017.8366357

Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device. / Motoki, Keisuke; Miyazawa, Yu; Kobayashi, Daisuke その他.
2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 2084-2086 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

研究成果: Conference contribution

Motoki, K, Miyazawa, Y, Kobayashi, D, Ikegami, M, Miyasaka, T, Yamamoto, T & Hirose, K 2017, Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device. in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, Institute of Electrical and Electronics Engineers Inc., pp. 2084-2086, 44th IEEE Photovoltaic Specialist Conference, PVSC 2017, Washington, United States, 17/6/25. https://doi.org/10.1109/PVSC.2017.8366357

Motoki K, Miyazawa Y, Kobayashi D, Ikegami M, Miyasaka T, Yamamoto T その他. Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device. In 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 2084-2086. (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017). doi: 10.1109/PVSC.2017.8366357

Motoki, Keisuke ; Miyazawa, Yu ; Kobayashi, Daisuke その他. / Soft X-ray irradiation effect on surface structure of CH₃NH₃PbI₃ perovskite in multi-film stack device. 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 2084-2086 (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

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abstract = "Soft X-ray exposure effects on CH3NH3PM3 perovskite in a patterned device sample with a similar structure to solar cells, a promising candidate for X-ray detectors, have been investigated with an X-ray Photoelectron Spectroscopy (XPS) time-dependent measurement method. Our experimental analyses demonstrate compositional change from CH3NH3PM3 to PbI2 due to evaporation of methylammonium iodide.",

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