Stephen Daniel Funni

College of Engineering

Works (4)

Updated: May 24th, 2024 05:00

2024 journal article

Inhomogeneous domain switching near an electrode edge in orthorhombic K0.5Na0.5NbO3 piezoceramic

Scripta Materialia, 246, 116089.

By: J. Zhao n, S. Funni*, B. Kmet *, E. Molina n, D. Wang *, B. Malič *, E. Dickey* , J. Jones n 

author keywords: Piezoelectric ceramics; Synchrotron radiation; X-ray diffraction; Ferroelectric domains; Inhomogeneous electric field
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Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: March 22, 2024

2022 journal article

Inhomogeneous electric field-induced structural changes in soft lead zirconate titanate ferroelectric ceramics

Acta Materialia, 226(ARTN 117682), 117682.

By: J. Zhao n, S. Funni*, E. Molina n, E. Dickey*  & J. Jones n 

Contributors: J. Zhao n, S. Funni*, E. Molina n, E. Dickey*  & J. Jones n 

author keywords: Lead zirconate titanate; X-ray diffraction; Ferroelectric; Domain switching; Phase transition
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Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: July 18, 2022

2021 journal article

Orientation-dependent, field-induced phase transitions in soft lead zirconate titanate piezoceramics

Journal of the European Ceramic Society, 41(6), 3357–3362.

By: J. Zhao n, S. Funni n, E. Molina n, E. Dickey n  & J. Jones n 

Contributors: J. Zhao n, S. Funni n, E. Molina n, E. Dickey n  & J. Jones n 

author keywords: PZT piezoceramics; In situ high-energy XRD; Orientation-dependent phase transitions
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Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: May 3, 2021

2020 journal article

A thermal perspective of flash sintering: The effect of AC current ramp rate on microstructure evolution

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 41(4), 2807–2817.

By: C. Grimley n, S. Funni n, C. Green * & E. Dickey n 

Contributors: C. Grimley n, S. Funni n, C. Green * & E. Dickey n 

author keywords: Flash sintering; Microstructure; Grain growth; Zirconia
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 1, 2020

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