Suppressing the visible luminescence in GdF3:ErF3 nanoparticles with intermediate magnetic fields

Xingqing Xie; Abhishek Kumar; Lianzhong Deng; Jianguo Wang; Dalong Qi; Tianqing Jia; Zhenrong Sun; Jianrong Qiu; Shian Zhang

doi:10.1016/j.jlumin.2021.118353

Suppressing the visible luminescence in GdF₃:ErF₃ nanoparticles with intermediate magnetic fields

Xingqing Xie, Abhishek Kumar, Lianzhong Deng^*, Jianguo Wang, Dalong Qi, Tianqing Jia, Zhenrong Sun, Jianrong Qiu, Shian Zhang^*

^*Corresponding author for this work

Institute for Advanced Study in Precision Spectroscopy

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

4 Scopus citations

Abstract

Nearly two orders of magnitude decrease of the visible emission of GdF₃:ErF₃ nanoparticles under 797 nm laser excitation is experimentally observed with an external magnetic field (MF) up to about 1.3 T at room temperature. Transmission measurement of the excitation laser indicates that the MF induced luminescence suppression in the prepared nanoparticles is mainly due to the decreased absorption of the excitation photons. This ultrahigh luminescence sensitivity to MF is rather suitable for locally and optically sensing of intermediate MFs in nanoscale volumes with high field-resolution and can find practical applications in other related areas.

Original language	English
Article number	118353
Journal	Journal of Luminescence
Volume	239
DOIs	https://doi.org/10.1016/j.jlumin.2021.118353
State	Published - Nov 2021

Keywords

Lanthanide-doped nanoparticles
Magnetic field tuning of luminescence
Upconversion luminescence

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10.1016/j.jlumin.2021.118353

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@article{09632db4838a4c65acd64a53e481f824,

title = "Suppressing the visible luminescence in GdF3:ErF3 nanoparticles with intermediate magnetic fields",

abstract = "Nearly two orders of magnitude decrease of the visible emission of GdF3:ErF3 nanoparticles under 797 nm laser excitation is experimentally observed with an external magnetic field (MF) up to about 1.3 T at room temperature. Transmission measurement of the excitation laser indicates that the MF induced luminescence suppression in the prepared nanoparticles is mainly due to the decreased absorption of the excitation photons. This ultrahigh luminescence sensitivity to MF is rather suitable for locally and optically sensing of intermediate MFs in nanoscale volumes with high field-resolution and can find practical applications in other related areas.",

keywords = "Lanthanide-doped nanoparticles, Magnetic field tuning of luminescence, Upconversion luminescence",

author = "Xingqing Xie and Abhishek Kumar and Lianzhong Deng and Jianguo Wang and Dalong Qi and Tianqing Jia and Zhenrong Sun and Jianrong Qiu and Shian Zhang",

note = "Publisher Copyright: {\textcopyright} 2021",

year = "2021",

month = nov,

doi = "10.1016/j.jlumin.2021.118353",

language = "英语",

volume = "239",

journal = "Journal of Luminescence",

issn = "0022-2313",

publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Suppressing the visible luminescence in GdF3:ErF3 nanoparticles with intermediate magnetic fields

AU - Xie, Xingqing

AU - Kumar, Abhishek

AU - Deng, Lianzhong

AU - Wang, Jianguo

AU - Qi, Dalong

AU - Jia, Tianqing

AU - Sun, Zhenrong

AU - Qiu, Jianrong

AU - Zhang, Shian

PY - 2021/11

Y1 - 2021/11

N2 - Nearly two orders of magnitude decrease of the visible emission of GdF3:ErF3 nanoparticles under 797 nm laser excitation is experimentally observed with an external magnetic field (MF) up to about 1.3 T at room temperature. Transmission measurement of the excitation laser indicates that the MF induced luminescence suppression in the prepared nanoparticles is mainly due to the decreased absorption of the excitation photons. This ultrahigh luminescence sensitivity to MF is rather suitable for locally and optically sensing of intermediate MFs in nanoscale volumes with high field-resolution and can find practical applications in other related areas.

AB - Nearly two orders of magnitude decrease of the visible emission of GdF3:ErF3 nanoparticles under 797 nm laser excitation is experimentally observed with an external magnetic field (MF) up to about 1.3 T at room temperature. Transmission measurement of the excitation laser indicates that the MF induced luminescence suppression in the prepared nanoparticles is mainly due to the decreased absorption of the excitation photons. This ultrahigh luminescence sensitivity to MF is rather suitable for locally and optically sensing of intermediate MFs in nanoscale volumes with high field-resolution and can find practical applications in other related areas.

KW - Lanthanide-doped nanoparticles

KW - Magnetic field tuning of luminescence

KW - Upconversion luminescence

UR - https://www.scopus.com/pages/publications/85111066624

U2 - 10.1016/j.jlumin.2021.118353

DO - 10.1016/j.jlumin.2021.118353

M3 - 文章

AN - SCOPUS:85111066624

SN - 0022-2313

VL - 239

JO - Journal of Luminescence

JF - Journal of Luminescence

M1 - 118353

ER -

Suppressing the visible luminescence in GdF₃:ErF₃ nanoparticles with intermediate magnetic fields

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Keywords

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