キラル有機・無機ハイブリッドペロブスカイト薄膜におけるキラリティー変化のメカニズム解析

カテゴリ：部門大会

論文No：3-P1-5

グループ名：【A】令和７年電気学会基礎・材料・共通部門大会

発行日：2025/8/27

タイトル(英語)：

著者名：WEI FENG(東京科学大学)，間中 孝彰(東京科学大学)，田口 大(東京科学大学)

著者名(英語)：

キーワード：Chiral,Perovskite,Second harmonic generation,Circularly polarized light,thin film device

要約(日本語)：Chirality is a fundamental property with broad significance in physics, chemistry, and biology. As such, various fabrication methods—including asymmetric synthesis and optical resolution—have been actively explored. Among emerging chiral materials, organic–inorganic hybrid perovskites have attracted attention for their ability to exhibit chirality through the incorporation of chiral organic cations and inorganic frameworks such as lead iodide [1]. However, the mechanisms governing the induction and control of chirality in these systems remain insufficiently understood. In this study, we focus on evaluating the chiroptical properties of chiral hybrid organic–inorganic perovskites (HOIPs) to gain insight into the key factors influencing chirality. Through structural and optical characterization, we aim to deepen the understanding of chirality emergence in these hybrid materials.

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