Fabrication and measurement of a flexoelectric micro-pyramid composite

Wenbin Huang; Longlong Shu; Seol Ryung Kwon; Shujun Zhang; Fuh-Gwo Yuan; Xiaoning Jiang

doi:10.1063/1.4904024

Fabrication and measurement of a flexoelectric micro-pyramid composite

Wenbin Huang
, Longlong Shu
, Seol Ryung Kwon
, Shujun Zhang
, Fuh-Gwo Yuan
, Xiaoning Jiang

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

15 Citations (Scopus)

3 Downloads (CityUHK Scholars)

Abstract

A fabrication method by combining precision mechanical dicing and wet etching was developed to prepare micro-pyramid structures based on (Ba_0.67Sr_0.33)TiO₃ ceramics. The effective piezoelectric properties of flexoelectric pyramid structures in ten micrometers scale were investigated and measured through converse flexoelectric effect. The scaling effect of the flexoelectric response was demonstrated as the structure size shrinks down. The results do suggest the great potential of flexoelectric micro pyramids as an alternative to lead-free piezoelectric material. © 2014 Author(s).

Original language	English
Article number	127115
Journal	AIP Advances
Volume	4
Issue number	12
DOIs	https://doi.org/10.1063/1.4904024
Publication status	Published - 1 Dec 2014
Externally published	Yes

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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 [email protected].

Funding

This work is supported by, or in part by, the US Army Research Laboratory and the US Army Research Office under contract/grant number W911NF-11-1- 0516 and in part by National Science Foundation under grant number CMMI-1068345.

Publisher's Copyright Statement

This full text is made available under CC-BY 3.0. https://creativecommons.org/licenses/by/3.0/

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title = "Fabrication and measurement of a flexoelectric micro-pyramid composite",

abstract = "A fabrication method by combining precision mechanical dicing and wet etching was developed to prepare micro-pyramid structures based on (Ba0.67Sr0.33)TiO3 ceramics. The effective piezoelectric properties of flexoelectric pyramid structures in ten micrometers scale were investigated and measured through converse flexoelectric effect. The scaling effect of the flexoelectric response was demonstrated as the structure size shrinks down. The results do suggest the great potential of flexoelectric micro pyramids as an alternative to lead-free piezoelectric material. {\textcopyright} 2014 Author(s).",

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T1 - Fabrication and measurement of a flexoelectric micro-pyramid composite

AU - Huang, Wenbin

AU - Shu, Longlong

AU - Kwon, Seol Ryung

AU - Zhang, Shujun

AU - Yuan, Fuh-Gwo

AU - Jiang, Xiaoning

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 [email protected].

PY - 2014/12/1

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N2 - A fabrication method by combining precision mechanical dicing and wet etching was developed to prepare micro-pyramid structures based on (Ba0.67Sr0.33)TiO3 ceramics. The effective piezoelectric properties of flexoelectric pyramid structures in ten micrometers scale were investigated and measured through converse flexoelectric effect. The scaling effect of the flexoelectric response was demonstrated as the structure size shrinks down. The results do suggest the great potential of flexoelectric micro pyramids as an alternative to lead-free piezoelectric material. © 2014 Author(s).

AB - A fabrication method by combining precision mechanical dicing and wet etching was developed to prepare micro-pyramid structures based on (Ba0.67Sr0.33)TiO3 ceramics. The effective piezoelectric properties of flexoelectric pyramid structures in ten micrometers scale were investigated and measured through converse flexoelectric effect. The scaling effect of the flexoelectric response was demonstrated as the structure size shrinks down. The results do suggest the great potential of flexoelectric micro pyramids as an alternative to lead-free piezoelectric material. © 2014 Author(s).

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DO - 10.1063/1.4904024

M3 - RGC 21 - Publication in refereed journal

SN - 2158-3226

VL - 4

JO - AIP Advances

JF - AIP Advances

IS - 12

M1 - 127115

ER -

Fabrication and measurement of a flexoelectric micro-pyramid composite

Abstract

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