Properties of single crystal piezoelectric Ca3TaGa 3Si2O14 and YCa4O(BO 3)3 resonators at high-temperature and vacuum conditions

Hongfei Zu; Huiyan Wu; Yizhong Wang; Shujun Zhang; Thomas R. Shrout; Qing-Ming Wang

doi:10.1016/j.sna.2014.05.017

Properties of single crystal piezoelectric Ca₃TaGa ₃Si₂O₁₄ and YCa₄O(BO ₃)₃ resonators at high-temperature and vacuum conditions

Hongfei Zu, Huiyan Wu, Yizhong Wang, Shujun Zhang, Thomas R. Shrout, Qing-Ming Wang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

15 Citations (Scopus)

Abstract

Piezoelectric single crystals Ca₃TaGa₃Si ₂O₁₄ (CTGS) and YCa₄O(BO₃) ₃ (YCOB)were grown by the Czochralski pulling method and specially cut into three types of resonator samples with different vibration modes (CTGS lateral mode, YCOB thickness shear mode and planar mode). The dielectric, elastic and piezoelectric properties of the resonators have been investigated as functions of temperature (up to 800 °C) and vacuum pressure (down to 10^-10 Bar). It was found that all the crystal resonators have excellent stability in the test range of vacuum pressure level; and their fundamental resonant frequencies exhibit temperature dependent characteristics, some of which were linear. It is also found that for CTGS lateral mode, YCOB thickness shear mode and YCOB planar mode resonators, the relative dielectric permittivity ε11T/^ε0, ε22T/^ε0, ε^T/ε₀ are 17.0-18.2 (17.6 ± 0.6), 13.5-24.4 (19.0 ± 5.5), 14.0-16.9 (15.4 ± 1.5); the elastic coefficients S11E, S66E, S^E are 8.8-9.3 (9.1 ± 0.3), 16.3-17.3 (16.8 ± 0.5), 8.3-9.2 (8.8 ± 0.5) (pm²/N); and the piezoelectric coefficients d₁₁, d₂₆, d are 3.7-3.9 (3.8 ± 0.1), 8.8-10.9 (9.9 ± 1.0), 3.3-3.9 (3.6 ± 0.3)(pC/N), respectively. Mechanical quality factor Q was found to be 4500-7000 and 6000-11,000 for CTGS and YCOB, respectively. The excellent property stability of these CTGS and YCOB piezoelectric resonators, especially the thickness shear mode, make them very promising candidates for sensing applications at high-temperature and high-vacuum conditions. © 2014 Elsevier B.V.

Original language	English
Pages (from-to)	167-175
Journal	Sensors and Actuators, A: Physical
Volume	216
DOIs	https://doi.org/10.1016/j.sna.2014.05.017
Publication status	Published - 1 Sept 2014
Externally published	Yes

Bibliographical note

Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href="mailto:[email protected]">[email protected]</a>.

Funding

The author would like to acknowledge the financial support by the US National Science Foundation (NSF) under award No. ECCS-0925716 for this work.

Research Keywords

High temperature properties
Piezoelectric single crystal resonators
Vacuum condition test

Access Output

10.1016/j.sna.2014.05.017

Other Access Options

Check CityUHK Library

Permanent Link

Right click to copy link

Cite this

@article{41fc800a5afb4046aee53893b802e029,

title = "Properties of single crystal piezoelectric Ca3TaGa 3Si2O14 and YCa4O(BO 3)3 resonators at high-temperature and vacuum conditions",

abstract = "Piezoelectric single crystals Ca3TaGa3Si 2O14 (CTGS) and YCa4O(BO3) 3 (YCOB)were grown by the Czochralski pulling method and specially cut into three types of resonator samples with different vibration modes (CTGS lateral mode, YCOB thickness shear mode and planar mode). The dielectric, elastic and piezoelectric properties of the resonators have been investigated as functions of temperature (up to 800 °C) and vacuum pressure (down to 10-10 Bar). It was found that all the crystal resonators have excellent stability in the test range of vacuum pressure level; and their fundamental resonant frequencies exhibit temperature dependent characteristics, some of which were linear. It is also found that for CTGS lateral mode, YCOB thickness shear mode and YCOB planar mode resonators, the relative dielectric permittivity ε11T/ε0, ε22T/ε0, εT/ε0 are 17.0-18.2 (17.6 ± 0.6), 13.5-24.4 (19.0 ± 5.5), 14.0-16.9 (15.4 ± 1.5); the elastic coefficients S11E, S66E, SE are 8.8-9.3 (9.1 ± 0.3), 16.3-17.3 (16.8 ± 0.5), 8.3-9.2 (8.8 ± 0.5) (pm2/N); and the piezoelectric coefficients d11, d26, d are 3.7-3.9 (3.8 ± 0.1), 8.8-10.9 (9.9 ± 1.0), 3.3-3.9 (3.6 ± 0.3)(pC/N), respectively. Mechanical quality factor Q was found to be 4500-7000 and 6000-11,000 for CTGS and YCOB, respectively. The excellent property stability of these CTGS and YCOB piezoelectric resonators, especially the thickness shear mode, make them very promising candidates for sensing applications at high-temperature and high-vacuum conditions. {\textcopyright} 2014 Elsevier B.V.",

keywords = "High temperature properties, Piezoelectric single crystal resonators, Vacuum condition test",

author = "Hongfei Zu and Huiyan Wu and Yizhong Wang and Shujun Zhang and Shrout, {Thomas R.} and Qing-Ming Wang",

note = "Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href={"}mailto:[email protected]{"}>[email protected]</a>.",

year = "2014",

month = sep,

day = "1",

doi = "10.1016/j.sna.2014.05.017",

language = "English",

volume = "216",

pages = "167--175",

journal = "Sensors and Actuators, A: Physical",

issn = "0924-4247",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Properties of single crystal piezoelectric Ca3TaGa 3Si2O14 and YCa4O(BO 3)3 resonators at high-temperature and vacuum conditions

AU - Zu, Hongfei

AU - Wu, Huiyan

AU - Wang, Yizhong

AU - Zhang, Shujun

AU - Shrout, Thomas R.

AU - Wang, Qing-Ming

N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to <a href="mailto:[email protected]">[email protected]</a>.

PY - 2014/9/1

Y1 - 2014/9/1

N2 - Piezoelectric single crystals Ca3TaGa3Si 2O14 (CTGS) and YCa4O(BO3) 3 (YCOB)were grown by the Czochralski pulling method and specially cut into three types of resonator samples with different vibration modes (CTGS lateral mode, YCOB thickness shear mode and planar mode). The dielectric, elastic and piezoelectric properties of the resonators have been investigated as functions of temperature (up to 800 °C) and vacuum pressure (down to 10-10 Bar). It was found that all the crystal resonators have excellent stability in the test range of vacuum pressure level; and their fundamental resonant frequencies exhibit temperature dependent characteristics, some of which were linear. It is also found that for CTGS lateral mode, YCOB thickness shear mode and YCOB planar mode resonators, the relative dielectric permittivity ε11T/ε0, ε22T/ε0, εT/ε0 are 17.0-18.2 (17.6 ± 0.6), 13.5-24.4 (19.0 ± 5.5), 14.0-16.9 (15.4 ± 1.5); the elastic coefficients S11E, S66E, SE are 8.8-9.3 (9.1 ± 0.3), 16.3-17.3 (16.8 ± 0.5), 8.3-9.2 (8.8 ± 0.5) (pm2/N); and the piezoelectric coefficients d11, d26, d are 3.7-3.9 (3.8 ± 0.1), 8.8-10.9 (9.9 ± 1.0), 3.3-3.9 (3.6 ± 0.3)(pC/N), respectively. Mechanical quality factor Q was found to be 4500-7000 and 6000-11,000 for CTGS and YCOB, respectively. The excellent property stability of these CTGS and YCOB piezoelectric resonators, especially the thickness shear mode, make them very promising candidates for sensing applications at high-temperature and high-vacuum conditions. © 2014 Elsevier B.V.

AB - Piezoelectric single crystals Ca3TaGa3Si 2O14 (CTGS) and YCa4O(BO3) 3 (YCOB)were grown by the Czochralski pulling method and specially cut into three types of resonator samples with different vibration modes (CTGS lateral mode, YCOB thickness shear mode and planar mode). The dielectric, elastic and piezoelectric properties of the resonators have been investigated as functions of temperature (up to 800 °C) and vacuum pressure (down to 10-10 Bar). It was found that all the crystal resonators have excellent stability in the test range of vacuum pressure level; and their fundamental resonant frequencies exhibit temperature dependent characteristics, some of which were linear. It is also found that for CTGS lateral mode, YCOB thickness shear mode and YCOB planar mode resonators, the relative dielectric permittivity ε11T/ε0, ε22T/ε0, εT/ε0 are 17.0-18.2 (17.6 ± 0.6), 13.5-24.4 (19.0 ± 5.5), 14.0-16.9 (15.4 ± 1.5); the elastic coefficients S11E, S66E, SE are 8.8-9.3 (9.1 ± 0.3), 16.3-17.3 (16.8 ± 0.5), 8.3-9.2 (8.8 ± 0.5) (pm2/N); and the piezoelectric coefficients d11, d26, d are 3.7-3.9 (3.8 ± 0.1), 8.8-10.9 (9.9 ± 1.0), 3.3-3.9 (3.6 ± 0.3)(pC/N), respectively. Mechanical quality factor Q was found to be 4500-7000 and 6000-11,000 for CTGS and YCOB, respectively. The excellent property stability of these CTGS and YCOB piezoelectric resonators, especially the thickness shear mode, make them very promising candidates for sensing applications at high-temperature and high-vacuum conditions. © 2014 Elsevier B.V.

KW - High temperature properties

KW - Piezoelectric single crystal resonators

KW - Vacuum condition test

UR - http://www.scopus.com/inward/record.url?scp=84903210194&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84903210194&origin=recordpage

U2 - 10.1016/j.sna.2014.05.017

DO - 10.1016/j.sna.2014.05.017

M3 - RGC 21 - Publication in refereed journal

SN - 0924-4247

VL - 216

SP - 167

EP - 175

JO - Sensors and Actuators, A: Physical

JF - Sensors and Actuators, A: Physical

ER -