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タイトル: | High-order harmonic generation from hybrid organic-inorganic perovskite thin films |
著者: | Hirori, Hideki https://orcid.org/0000-0001-6056-8675 (unconfirmed) Xia, Peiyu Shinohara, Yasushi Otobe, Tomohito Sanari, Yasuyuki Tahara, Hirokazu https://orcid.org/0000-0002-0738-5623 (unconfirmed) Ishii, Nobuhisa Itatani, Jiro Ishikawa, L., Kenichi Aharen, Tomoko Ozaki, Masashi Wakamiya, Atsushi https://orcid.org/0000-0003-1430-0947 (unconfirmed) Kanemitsu, Yoshihiko https://orcid.org/0000-0002-0788-131X (unconfirmed) |
著者名の別形: | 廣理, 英基 佐成, 晏之 田原, 弘量 若宮, 淳志 金光, 義彦 |
発行日: | Apr-2019 |
出版者: | AIP Publishing |
誌名: | APL Materials |
巻: | 7 |
号: | 4 |
論文番号: | 041107 |
抄録: | The generation of high-order harmonics from hybrid organic–inorganic perovskites (HOIPs) is demonstrated by the excitation with a strong mid-infrared laser pulse. We prepare three types of HOIP polycrystalline thin film samples by solution processes (MAPbX₃; MA = CH₃NH₃⁺; X = I, Br, Cl). The high-order harmonics from the sample (MAPbBr₃) are more than tenfold stronger than those from the well-studied GaSe crystal despite their comparable bandgap energies, implying that the stronger band-to-band transition of the HOIPs causes the higher yields. |
著作権等: | © 2019 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
URI: | http://hdl.handle.net/2433/261260 |
DOI(出版社版): | 10.1063/1.5090935 |
出現コレクション: | 学術雑誌掲載論文等 |
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