Thi Kim Ngan Nguyen
;
Hiroyo Segawa
(National Institute for Materials Science
)
;
Fabien Grasset
;
Stéphane Cordier
;
Noée Dumait
;
Tetsuo Uchikoshi
(National Institute for Materials Science
)
説明:
(abstract)The enhanced photoluminescence of the Mo6 cluster was first reported by its incorporation into the anodic aluminum oxide (AAO), a photonic structure to delocalize the emission light. Two AAO structures with different pore sizes, densities, and shapes were controlled by pore widening treatment. The deposition of the negatively charged clusters at the bottom of the ordered AAO resulted in narrowing the PL peak at 680 nm with an enhanced intensity of 230 %. In addition, the disordered AAO supported the deposition of clusters on the surface that efficiently adjusted the shift of the PL peak position, obtaining a high intensity by more than 300 % in comparison with that of clusters deposited on the ITO-coated glass. The cluster-integrated photonic crystal could be an interesting material for applications that require efficient luminescence.
権利情報:
© 2024. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/
キーワード: hexamolybdenum
刊行年月日: 2024-02-13
出版者: Elsevier BV
掲載誌:
研究助成金:
原稿種別: 著者最終稿 (Accepted manuscript)
MDR DOI: https://doi.org/10.48505/nims.5004
公開URL: https://doi.org/10.1016/j.matlet.2024.136144
関連資料:
その他の識別子:
連絡先:
更新時刻: 2026-02-13 16:30:08 +0900
MDRでの公開時刻: 2026-02-13 14:13:28 +0900
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