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Li@C-60 thin films : characterization and nonlinear optical properties
| Title: | Li@C-60 thin films : characterization and nonlinear optical properties |
| Authors: | Wolf, Mathias Browse this author | | Toyouchi, Shuichi Browse this author | | Walke, Peter Browse this author | | Umemoto, Kazuki Browse this author | | Masuhara, Akito Browse this author | | Fukumura, Hiroshi Browse this author →KAKEN DB | | Takano, Yuta Browse this author | | Yamada, Michio Browse this author | | Hirai, Kenji Browse this author →KAKEN DB | | Fron, Eduard Browse this author | | Uji-i, Hiroshi Browse this author →KAKEN DB |
| Issue Date: | 2022 |
| Publisher: | Royal Society of Chemistry |
| Journal Title: | RSC advances |
| Volume: | 12 |
| Issue: | 1 |
| Start Page: | 389 |
| End Page: | 394 |
| Publisher DOI: | 10.1039/d1ra08051b |
| Abstract: | Organic materials have attracted considerable attention in nonlinear optical (NLO) applications as they have several advantages over inorganic materials, including high NLO response, and fast response time as well as low-cost and easy fabrication. Lithium-containing C-60 (Li@C-60) is promising for NLO over other organic materials because of its strong NLO response proven by theoretical and experimental studies. However, the low purity of Li@C-60 has been a bottleneck for applications in the fields of solar cells, electronics and optics. In 2010, highly purified Li@C-60 was finally obtained, encouraging further studies. In this study, we demonstrate a facile method to fabricate thin films of Li@C-60 and their strong NLO potential for high harmonic generation by showing its comparatively strong emission of degenerate-six-wave mixing, a fifth-order NLO effect. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/84076 |
| Appears in Collections: | 電子科学研究所 (Research Institute for Electronic Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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