Temperature sensing behavior in Yb3+–Tb3+ and Eu3+ doped Ca2Gd8(SiO4)6O2 phosphors based on upconversion and downshifting luminescence
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9312-9
Abstract: To develop new phosphor materials for optical temperature sensing application, a series of Yb3+–Tb3+ and Eu3+ doped Ca2Gd8(SiO4)6O2 (CGS) phosphors were designed by solid-state reaction method. Upon 980 nm excitation, the green emission of Tb3+ was… read more here.
Keywords: yb3 tb3; temperature; tb3 eu3; eu3 doped ... See more keywords
Upconversion Luminescence, Laser Heating Effect and Temperature Sensing Properties of β-BiNbO4:Er3+/Yb3+
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DOI: 10.1007/s11664-020-08584-y
Abstract: Upconversion (UC) phosphors of β -BiNbO 4 :Er 3+ /Yb 3+ as temperature sensing materials were synthesized using the solid-state method. The structure was characterized by x-ray diffraction (XRD), revealing that all samples exhibited a… read more here.
Keywords: laser; temperature; temperature sensing; luminescence ... See more keywords
Pyropermittivity and pyroelectret behavior of graphite
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DOI: 10.1016/j.carbon.2020.12.022
Abstract: Abstract This work reports the pyropermittivity (effect of temperature on the relative electric permittivity κ) and pyroelectret behavior (effect of temperature on the electret’s inherent DC electric field E, with an electret meaning a permanent… read more here.
Keywords: temperature; pyropermittivity pyroelectret; pyropermittivity; pyroelectret behavior ... See more keywords
Nonlinear optical metal-organic frameworks for ratiometric temperature sensing in physiological range
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DOI: 10.1016/j.cclet.2020.10.015
Abstract: Abstract The precise and real-time sensing of the temperature within the physiological range is of great significance in biology and medicine. Here, a Zn-based metal-organic framework (MOF) named Zn-TCOMA is synthesized with good SHG performance… read more here.
Keywords: physiological range; temperature; metal organic; temperature sensing ... See more keywords
Optical temperature sensing properties of Er3+, Yb3+ co-doped NaGd(MoO4)2 phosphor
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DOI: 10.1016/j.ceramint.2016.10.114
Abstract: Abstract Er3+, Yb3+ co-doped NaGd(MoO4)2 phosphors by using sodium citrate as chelating agent were synthesized by hydrothermal method. The structure and morphology were characterized by means of X-ray diffraction (XRD) and field emission scanning electron… read more here.
Keywords: temperature; temperature sensing; doped nagd; nagd moo4 ... See more keywords
Improved photoluminescence, thermal stability and temperature sensing performances of K+ incorporated perovskite BaTiO3:Eu3+ red emitting phosphors
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DOI: 10.1016/j.ceramint.2017.07.069
Abstract: Abstract K + ions incorporated perovskite Ba (1−x) TiO 3 :x Eu 3+ red emitting phosphors synthesized via facile solid -state reaction method has been investigated in the current study. The photoluminescence and decay time… read more here.
Keywords: temperature; incorporated perovskite; emitting phosphors; temperature sensing ... See more keywords
Synthesis and optical temperature sensing performance of NaLa(MoO4)2: Tb3+, Eu3+ phosphors
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DOI: 10.1016/j.ceramint.2019.07.048
Abstract: Abstract NaLa(MoO 4 ) 2 : Tb 3+ , Eu 3+ phosphors were prepared via the hydrothermal method using sodium citrate as chelating agent, and different morphologies of the samples were obtained through the change… read more here.
Keywords: nala moo; sensing performance; temperature; temperature sensing ... See more keywords
Eu3+ activated LiSrVO4 phosphors: Emission color tuning and potential application in temperature sensing
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DOI: 10.1016/j.dyepig.2017.12.059
Abstract: Abstract A series of color-tunable emitting LiSrVO4:Eu3+ phosphors were synthesized by solid state reaction. The Luminescence properties and temperature sensing performance were investigated. Under near ultraviolet (NUV) excitation, LiSrVO4: Eu3+ exhibited both the green broad… read more here.
Keywords: color; temperature; lisrvo4 eu3; temperature sensing ... See more keywords
Thermochromic and highly tunable color emitting bis-tolane based liquid crystal materials for temperature sensing devices
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DOI: 10.1016/j.dyepig.2021.109272
Abstract: Abstract The luminescent compounds based on the D-π-A system consisting of substituted pyrrole as acceptor, π conjugated bis-tolane and -OMe, -N(CH3)2, -N(Ph)2 at termini acting as donors have been synthesized. On heating, all the compounds… read more here.
Keywords: bis tolane; sensing devices; temperature sensing; thermochromic highly ... See more keywords
Optical, luminescent and optical temperature sensing properties of (K0.5Na0.5)NbO3-ErBiO3 transparent ceramics
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DOI: 10.1016/j.jallcom.2017.02.245
Abstract: Abstract The lead-free 0.985(K 0.5 Na 0.5 )NbO 3 -0.015ErBiO 3 (KNN-EB-0.015) ceramic was fabricated by pressureless sintering. It possessed a pure perovskite phase with pseudo-cubic symmetry. Due to the fine-grains, small-sized pores, dense microstructure… read more here.
Keywords: temperature; luminescent optical; temperature sensing; optical temperature ... See more keywords
Electronic structure, upconversion luminescence and optical temperature sensing behavior of Yb3+-Er3+/Ho3+ doped NaLaMgWO6
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DOI: 10.1016/j.jallcom.2018.12.281
Abstract: Abstract To develop new upconversion (UC) phosphors of high sensitivity for temperature sensing, a series of Yb3+-Er3+ and Yb3+-Ho3+ doped NaLaMgWO6 (NLMW) samples were designed via solid-state reaction method. The phase purity was examined by… read more here.
Keywords: yb3 er3; temperature; temperature sensing; ho3 doped ... See more keywords