https://libeldoc.bsuir.by/handle/123456789/49502| Title: | Erbium upconversion luminescence from sol-gel derived multilayer porous inorganic perovskite film |
| Authors: | Rudenko, M. V. Gaponenko, N. V. Chubenko, E. B. Lashkovskaya, E. I. Shustsikava, K. V. Radyush, Yu. V. Zhivulko, V. D. Mudryi, A. V. Wang, M. Monaico, E. V. Stepikhova, M. V. Yablonskiy, A. N. |
| Keywords: | публикации ученых;upconversion;barium titanate;porous films |
| Issue Date: | 2022 |
| Publisher: | World Scientific Publishing, |
| Citation: | Erbium upconversion luminescence from sol-gel derived multilayer porous inorganic perovskite film / M. V. Rudenko [et al.] // Journal of Advanced Dielectrics. – 2022. – Vol. 11. – P. 1–6. – DOI : 10.1142/S2010135X21500314. |
| Abstract: | Erbium-doped barium titanate (BaTiO3:Er) xerogel film with a thickness of about 500 nm was formed on the porous strontium titanate (SrTiO3) xerogel film on Si substrate after annealing at 800 °C or 900 °C. The elaborated structures show room temperature upconversion luminescence under 980 nm excitation with the photoluminescence (PL) bands at 523, 546, 658, 800 and 830 nm corresponding to 2H11/2→4I15/2, 4S3/2→4I15/2, 4F9/2→4I15/2 and 4I9/2→4I15/2 transitions of trivalent erbium. Raman and X-ray diffraction (XRD) analysis of BaTiO3:Er\porous SrTiO3\Si structure showed the presence of perovskite phases. Its excellent up-conversion optical performance will greatly broaden its applications in perovskite solar cells and high-end anti-counterfeiting technologies. |
| URI: | https://libeldoc.bsuir.by/handle/123456789/49502 |
| Appears in Collections: | Публикации в зарубежных изданиях |
| File | Description | Size | Format | |
|---|---|---|---|---|
| +Rudenko_Erbium.pdf | 1.44 MB | Adobe PDF | View/Open |
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