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Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media. / Kolesnikov, I. E.; Golyeva, E. V.; Borisov, E. V.; Kolesnikov, E. Yu; Lähderanta, E.; Kurochkin, A. V.; Mikhailov, M. D.

In: Journal of Rare Earths, Vol. 37, No. 8, 08.2019, p. 806-811.

Research output: Contribution to journal › Article › peer-review

Harvard

Kolesnikov, IE, Golyeva, EV, Borisov, EV, Kolesnikov, EY, Lähderanta, E, Kurochkin, AV & Mikhailov, MD 2019, 'Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media', Journal of Rare Earths, vol. 37, no. 8, pp. 806-811. https://doi.org/10.1016/j.jre.2018.10.019

APA

Kolesnikov, I. E., Golyeva, E. V., Borisov, E. V., Kolesnikov, E. Y., Lähderanta, E., Kurochkin, A. V., & Mikhailov, M. D. (2019). Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media. Journal of Rare Earths, 37(8), 806-811. https://doi.org/10.1016/j.jre.2018.10.019

Vancouver

Kolesnikov IE, Golyeva EV, Borisov EV, Kolesnikov EY, Lähderanta E, Kurochkin AV et al. Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media. Journal of Rare Earths. 2019 Aug;37(8):806-811. https://doi.org/10.1016/j.jre.2018.10.019

Author

Kolesnikov, I. E. ; Golyeva, E. V. ; Borisov, E. V. ; Kolesnikov, E. Yu ; Lähderanta, E. ; Kurochkin, A. V. ; Mikhailov, M. D. / Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media. In: Journal of Rare Earths. 2019 ; Vol. 37, No. 8. pp. 806-811.

BibTeX

@article{c916aee7f23d4b61a96608c3cd827f2e,
title = "Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media",
abstract = "Eu3+-doped MgAl2O4 nanoparticles were prepared by modified Pechini method. X-ray diffraction analysis shows pure tetragonal spinel phase without any impurities. The average size of synthesized nanoparticles was determined to be about 50–60 nm using scanning electron microscopy and static light scattering techniques. Emission and excitation spectra as well as lifetimes of MgAl2O4:Eu3+ nanophosphors were explored in surrounding media with different refractive indexes. Surrounding medium does not affect luminescence bands position, whereas 5D0 lifetime monotonically decreases along with increase of medium refractive index. Effect of surrounding media on radiative and nonradiative decay rates, which were calculated using 4f–4f intensity theory, was studied and discussed. Filling factor of prepared nanoparticles is defined using both radiative and observed lifetimes.",
keywords = "Eu, Filling factor, Lifetime, Luminescence, Nanoparticles, Rare earths",
author = "Kolesnikov, {I. E.} and Golyeva, {E. V.} and Borisov, {E. V.} and Kolesnikov, {E. Yu} and E. L{\"a}hderanta and Kurochkin, {A. V.} and Mikhailov, {M. D.}",
year = "2019",
month = aug,
doi = "10.1016/j.jre.2018.10.019",
language = "English",
volume = "37",
pages = "806--811",
journal = "Journal of Rare Earths",
issn = "1002-0721",
publisher = "Chinese Rare Earth Society",
number = "8",

}

RIS

TY - JOUR

T1 - Photoluminescence properties of Eu3+-doped MgAl2O4 nanoparticles in various surrounding media

AU - Kolesnikov, I. E.

AU - Golyeva, E. V.

AU - Borisov, E. V.

AU - Kolesnikov, E. Yu

AU - Lähderanta, E.

AU - Kurochkin, A. V.

AU - Mikhailov, M. D.

PY - 2019/8

Y1 - 2019/8

N2 - Eu3+-doped MgAl2O4 nanoparticles were prepared by modified Pechini method. X-ray diffraction analysis shows pure tetragonal spinel phase without any impurities. The average size of synthesized nanoparticles was determined to be about 50–60 nm using scanning electron microscopy and static light scattering techniques. Emission and excitation spectra as well as lifetimes of MgAl2O4:Eu3+ nanophosphors were explored in surrounding media with different refractive indexes. Surrounding medium does not affect luminescence bands position, whereas 5D0 lifetime monotonically decreases along with increase of medium refractive index. Effect of surrounding media on radiative and nonradiative decay rates, which were calculated using 4f–4f intensity theory, was studied and discussed. Filling factor of prepared nanoparticles is defined using both radiative and observed lifetimes.

AB - Eu3+-doped MgAl2O4 nanoparticles were prepared by modified Pechini method. X-ray diffraction analysis shows pure tetragonal spinel phase without any impurities. The average size of synthesized nanoparticles was determined to be about 50–60 nm using scanning electron microscopy and static light scattering techniques. Emission and excitation spectra as well as lifetimes of MgAl2O4:Eu3+ nanophosphors were explored in surrounding media with different refractive indexes. Surrounding medium does not affect luminescence bands position, whereas 5D0 lifetime monotonically decreases along with increase of medium refractive index. Effect of surrounding media on radiative and nonradiative decay rates, which were calculated using 4f–4f intensity theory, was studied and discussed. Filling factor of prepared nanoparticles is defined using both radiative and observed lifetimes.

KW - Eu

KW - Filling factor

KW - Lifetime

KW - Luminescence

KW - Nanoparticles

KW - Rare earths

UR - http://www.scopus.com/inward/record.url?scp=85063478371&partnerID=8YFLogxK

U2 - 10.1016/j.jre.2018.10.019

DO - 10.1016/j.jre.2018.10.019

M3 - Article

AN - SCOPUS:85063478371

VL - 37

SP - 806

EP - 811

JO - Journal of Rare Earths

JF - Journal of Rare Earths

SN - 1002-0721

IS - 8

ER -

ID: 50882389