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

Materials Research Institute (MRI)

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

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.

Original language	English (US)
Article number	127115
Journal	AIP Advances
Volume	4
Issue number	12
DOIs	https://doi.org/10.1063/1.4904024
State	Published - Dec 1 2014

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.4904024

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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.",

author = "Wenbin Huang and Longlong Shu and Kwon, {Seol Ryung} and Shujun Zhang and Yuan, {Fuh Gwo} and Xiaoning Jiang",

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AU - Huang, Wenbin

AU - Shu, Longlong

AU - Kwon, Seol Ryung

AU - Zhang, Shujun

AU - Yuan, Fuh Gwo

AU - Jiang, Xiaoning

PY - 2014/12/1

Y1 - 2014/12/1

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.

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.

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Fabrication and measurement of a flexoelectric micro-pyramid composite

Abstract

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