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Crystals
Article . 2018 . Peer-reviewed
License: CC BY
Data sources: Crossref
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Crystals
Article
License: CC BY
Data sources: UnpayWall
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Crystals
Article . 2018
Data sources: DOAJ
https://dx.doi.org/10.3390/cry...
Other literature type
Data sources: Microsoft Academic Graph
Multidisciplinary Digital Publishing Institute
Other literature type . 2018
License: CC BY
Data sources: Multidisciplinary Digital Publishing Institute
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Claim

Temperature Dependence of the Thermal, Electrical Resistivity, Dielectric and Piezoelectric Properties of CaYAl3O7 Crystal

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 17 Jan 2018 English Publisher:MDPI AGJournal:Crystals, volume 8, page 34 (eissn: 2073-4352, Copyright policy )
Authors: Yang Li; Zhitai Jia; Yanru Yin; Qiangqiang Hu; Wenxiang Mu; Jian Zhang; Xiaoqiang Yu; +1 Authors

doi: 10.3390/cryst8010034

Temperature Dependence of the Thermal, Electrical Resistivity, Dielectric and Piezoelectric Properties of CaYAl3O7 Crystal

Abstract

Calcium yttrium aluminate (CaYAl3O7) crystal was grown and characterized in detail for high temperature piezoelectric sensors for the first time. The thermal properties of the CaYAl3O7 (CYAM) crystal were investigated systematically. In particular, the CYAM crystal exhibits considerably high resistivity along X- and Z- direction in the order of 6.96 × 107 Ω·cm and 2.86 × 108 Ω·cm at 600 °C, respectively. The temperature dependence of the electromechanical properties of CYAM crystal were investigated over the temperature range of 25–500 °C. The high thermal stability of piezoelectric properties together with its high electrical resistivity, makes CaYAl3O7 crystal a promising candidate for high temperature piezoelectric applications.

Related Organizations
Keywords

melilite crystals, Crystallography, QD901-999, piezoelectric materials, high temperature applications

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
10
Top 10%
Average
Average
gold