Enhanced upconversion luminescence and optical temperature sensing performance in Er3+ doped BaBi2Nb2O9 ferroelectric ceramic

2021 ◽  
Author(s):  
Ankita Banwal ◽  
Renuka Bokolia
Keyword(s):  
Upconversion Luminescence ◽  
Ferroelectric Ceramic ◽  
Temperature Sensing ◽  
Sensing Performance

Improved Upconversion Luminescence and Temperature Sensing Performance of ZrO2∶Er3+/Yb3+/Li+Nanocrystals

2015 ◽  
Vol 42 (12) ◽  
pp. 1206004
Author(s):  
李栋宇 Li Dongyu ◽  
黄贞 Huang Zhen ◽  
全军 Quan Jun ◽  
谢木标 Xie Mubiao ◽  
聂仲泉 Nie Zhongquan ◽  
...  
Keyword(s):  
Upconversion Luminescence ◽  
Temperature Sensing ◽  
Sensing Performance

The enhanced photoluminescence and temperature sensing performance in rare earth doped SrMoO4 phosphors by aliovalent doping: from material design to device applications

2019 ◽  
Vol 7 (47) ◽  
pp. 15007-15013 ◽  
Author(s):  
Hui Zhang ◽  
Shilong Zhao ◽  
Xiuli Wang ◽  
Xiaotong Ren ◽  
Jiatao Ye ◽  
...  
Keyword(s):  
Rare Earth ◽  
Upconversion Luminescence ◽  
Material Design ◽  
Temperature Sensing ◽  
Enhanced Photoluminescence ◽  
Sensing Platform ◽  
Device Applications ◽  
Rare Earth Doped ◽  
Sensing Performance ◽  
Aliovalent Doping

Simultaneous enhancement of upconversion luminescence and temperature sensitivity are achieved by aliovalent doping in Er3+/Yb3+ codoped SrMoO4 phosphors and a highly accurate all-fiber ratiometric temperature sensing platform has been constructed.

Upconversion luminescence and ratiometric temperature sensing behavior of Er3+/Yb3+-codoped CaY2Ge3O10 germanate

2021 ◽  
Vol 31 (1) ◽  
pp. 113-115
Author(s):  
Olga A. Lipina ◽  
Ludmila L. Surat ◽  
Alexander Yu. Chufarov ◽  
Alexander P. Tyutyunnik ◽  
Vladimir G. Zubkov
Keyword(s):  
Upconversion Luminescence ◽  
Temperature Sensing

Simultaneous size adjustment and upconversion luminescence enhancement of β-NaLuF4:Yb3+/Er3+,Er3+/Tm3+ microcrystals by introducing Ca2+ for temperature sensing

CrystEngComm ◽  
2018 ◽  
Vol 20 (14) ◽  
pp. 2029-2035 ◽  
Author(s):  
Aihua Zhou ◽  
Feng Song ◽  
Yingdong Han ◽  
Feifei Song ◽  
Dandan Ju ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrothermal Method ◽  
Upconversion Luminescence ◽  
Temperature Sensing ◽  
Facile Hydrothermal Method ◽  
Luminescence Enhancement ◽  
Size Adjustment

β-NaLuF4:Yb3+/Er3+ microcrystals have been obtained through a facile hydrothermal method at a relatively low temperature (180 °C) within only two hours.

Optical Temperature Sensing of Core-Shell Structured NaYF4:Yb3+, Er3+@NaYF4 Nanocrystals with Different Shell Thickness

2015 ◽  
Vol 738-739 ◽  
pp. 27-30
Author(s):  
Dong Dong Li ◽  
Qi Yue Shao ◽  
Yan Dong ◽  
Jian Qing Jiang
Keyword(s):  
Shell Thickness ◽  
Thermal Sensitivity ◽  
Upconversion Luminescence ◽  
Temperature Sensing ◽  
Upconversion Nanoparticles ◽  
Core Shell ◽  
Sensing Properties ◽  
The Core ◽  
Β Phase ◽  
Biomedical Fields

Hexagonal (β)-phase NaYF4:Yb3+, Er3+ upconversion nanoparticles (UCNPs) with and without an inert (undoped NaYF4) shell have been successfully synthesized and the effects of shell thickness on the upconversion luminescence (UCL) and temperature sensing properties were systematically investigated. It was found that the NaYF4 shell and its thickness do not affect the RHS values and thermal sensitivity, but can obviously improve the UCL intensity of NaYF4:Yb3+, Er3+ UCNPs. It implies that the core-shell structured NaYF4:Yb3+, Er3+@NaYF4 UCNPs with excellent UCL properties have great potential to be used as temperature sensing probes in biomedical fields, without considering the influences of the shell thickness on their temperature sensing properties.

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