Optical temperature sensing of piezoelectric Er3+-doped (Ba0.97Ca0.03)(Sn0.06Ti0.94)O3 ceramic
Source abstract
Abstract
The up-conversion optical emission temperature sensing of Er[Formula: see text]-doped (Ba[Formula: see text]Ca[Formula: see text])(Sn[Formula: see text]Ti[Formula: see text])O3 piezoelectric ceramic prepared via a conventional solid-state reaction method has been investigated in a range of 83–503[Formula: see text]K. There is a good linear relationship between the logarithm of the fluorescence intensity ratio of the green up-conversion emissions at 525[Formula: see text]nm and 550[Formula: see text]nm peaks (Ln([Formula: see text]/[Formula: see text])) and the inverse of temperature (1/[Formula: see text]). The maximum temperature sensitivity was found to be approximately 0.0051[Formula: see text]k[Formula: see text], suggesting that Er[Formula: see text]-doped (Ba[Formula: see text]Ca[Formula: see text])(Sn[Formula: see text]Ti[Formula: see text])O3 ceramic possesses potential application in optical non-contact temperature sensing.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Ferroelectric and Piezoelectric Materials · Acoustic Wave Resonator Technologies · Microwave Dielectric Ceramics Synthesis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics, Zhejiang Normal University, 321004, Jinhua, P. R. China
Xingzhi College, Zhejiang Normal University, 321004, Jinhua, P. R. China
College of Geography and Environmental Sciences, Zhejiang Normal University, 321004, Jinhua, P. R. China
Department of Applied Physics, Eindhoven University of Technology, 5600 MB Eindhoven, the Netherlands
Funding
National Nature Science Foundation of China · Natural Science Foundation of Zhejiang Province
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