Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Judd–Ofelt theory is a cornerstone of lanthanides’ spectroscopy given that it describes 4fn emissions and absorptions of lanthanide ions using only three intensity parameters. A self-referenced technique for computing Judd–Ofelt intensity parameters from the excitation spectra of Eu3+-activated luminescent materials is presented in this study along with an explanation of the parametrisation procedure and free user-friendly web application. It uses the integrated intensities of the 7F0 → 5D2, 7F0 → 5D4, and 7F0 → 5L6 transitions in the excitation spectrum for estimation and the integrated intensity of the 7F0 → 5D1 magnetic dipole transition for calibration. This approach facilitates an effortless derivation of the Ω6 intensity parameter, which is challenging to compute precisely by Krupke’s parametrisation of the emission spectrum and, therefore, often omitted in published research papers. Compared to the parametrisation of absorption spectra, the described method is more accurate, can... be applied to any material form, and requires a single excitation spectrum.
Кључне речи:
Atom optics / Chemical physics / Optical physics / Optics and photonicsИзвор:
Scientific Reports, 2022, 12, 1, 563-Финансирање / пројекти:
- Ministry of Education, Science and Technological Development of the Republic of Serbia
- NATO Science for Peace and Security Programme [G5751]
DOI: 10.1038/s41598-021-04651-4
ISSN: 2045-2322
PubMed: 35022486
WoS: 000742155800019
Scopus: 2-s2.0-85122779452
Колекције
Институција/група
VinčaTY - JOUR AU - Ćirić, Aleksandar AU - Marciniak, Lukasz AU - Dramićanin, Miroslav PY - 2022 UR - https://vinar.vin.bg.ac.rs/handle/123456789/10133 AB - Judd–Ofelt theory is a cornerstone of lanthanides’ spectroscopy given that it describes 4fn emissions and absorptions of lanthanide ions using only three intensity parameters. A self-referenced technique for computing Judd–Ofelt intensity parameters from the excitation spectra of Eu3+-activated luminescent materials is presented in this study along with an explanation of the parametrisation procedure and free user-friendly web application. It uses the integrated intensities of the 7F0 → 5D2, 7F0 → 5D4, and 7F0 → 5L6 transitions in the excitation spectrum for estimation and the integrated intensity of the 7F0 → 5D1 magnetic dipole transition for calibration. This approach facilitates an effortless derivation of the Ω6 intensity parameter, which is challenging to compute precisely by Krupke’s parametrisation of the emission spectrum and, therefore, often omitted in published research papers. Compared to the parametrisation of absorption spectra, the described method is more accurate, can be applied to any material form, and requires a single excitation spectrum. T2 - Scientific Reports T1 - Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum VL - 12 IS - 1 SP - 563 DO - 10.1038/s41598-021-04651-4 ER -
@article{ author = "Ćirić, Aleksandar and Marciniak, Lukasz and Dramićanin, Miroslav", year = "2022", abstract = "Judd–Ofelt theory is a cornerstone of lanthanides’ spectroscopy given that it describes 4fn emissions and absorptions of lanthanide ions using only three intensity parameters. A self-referenced technique for computing Judd–Ofelt intensity parameters from the excitation spectra of Eu3+-activated luminescent materials is presented in this study along with an explanation of the parametrisation procedure and free user-friendly web application. It uses the integrated intensities of the 7F0 → 5D2, 7F0 → 5D4, and 7F0 → 5L6 transitions in the excitation spectrum for estimation and the integrated intensity of the 7F0 → 5D1 magnetic dipole transition for calibration. This approach facilitates an effortless derivation of the Ω6 intensity parameter, which is challenging to compute precisely by Krupke’s parametrisation of the emission spectrum and, therefore, often omitted in published research papers. Compared to the parametrisation of absorption spectra, the described method is more accurate, can be applied to any material form, and requires a single excitation spectrum.", journal = "Scientific Reports", title = "Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum", volume = "12", number = "1", pages = "563", doi = "10.1038/s41598-021-04651-4" }
Ćirić, A., Marciniak, L.,& Dramićanin, M.. (2022). Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum. in Scientific Reports, 12(1), 563. https://doi.org/10.1038/s41598-021-04651-4
Ćirić A, Marciniak L, Dramićanin M. Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum. in Scientific Reports. 2022;12(1):563. doi:10.1038/s41598-021-04651-4 .
Ćirić, Aleksandar, Marciniak, Lukasz, Dramićanin, Miroslav, "Self‑referenced method for the Judd–Ofelt parametrisation of the Eu3+ excitation spectrum" in Scientific Reports, 12, no. 1 (2022):563, https://doi.org/10.1038/s41598-021-04651-4 . .