Characteristics of electromechanical solid state multilayer actuators

Pertsch, P.; Pan, Ming‐Jen; Vedula, Venkata; Yoshikawa, Shoko; Park, S.-E.; Shrout, Thomas R.

doi:10.1109/isaf.1998.786757

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…The shapes of obtained U π1,2 -V-loops and inequality V c < V c + in general are similar to that known for P-V-loops of metal/PZT-film/Si-substrate system [3,4,7,9,13].…”

Section: Pyroelectric Response External Voltage Poling Repoling Loopssupporting

confidence: 80%

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Peculiarities and asymmetry of polarization reversal in Pt/PZT-film/Pt:Ti/SiO2/Si-substrate structures in pyroelectric response investigations

Bravina¹

2004

Semicond. Phys. Quantum Electron. Optoelectron.

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By RF magnetron sputtering method the Pt/PZT-film/Pt:Ti-sublayer/SiO 2 /Si-substrate structures were prepared and pyroelectric response amplitude and phase behaviour under external voltage application was investigated by photopyroelectric modulation method. The results of investigation of pyroelectric response external voltage loops of polarization reversal, pyroelectric response voltage poling curves and pyroelectric response time repolarization curves and also dynamic current-voltage characteristics of Pt/PZT/Pt:Ti/SiO 2 /Sisubstrate structures are presented. From variation of pyroelectric response in the current and voltage modes the capacity-voltage loops of polarization reversal and poling curves were derived. From asymmetric pyroelectric response time repolarization curves the voltage behaviour of characteristic times of zero response and saturation was analyzed. Observed transformations of current-voltage characteristics display the considerable voltage and time dependent variation of charge transfer conditions. The performed investigation has shown the strong correlation between the poling pyroelectric and so ferroelectric and electrical asymmetries. Presented data on the polar and time asymmetry of the conditions of polarization reversal are discussed in the terms of influence of dynamics of space charge asymmetry on pinning conditions under the different polarity of applied voltage in the course of polarization reversal.

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“…The shapes of obtained U π1,2 -V-loops and inequality V c < V c + in general are similar to that known for P-V-loops of metal/PZT-film/Si-substrate system [3,4,7,9,13].…”

Section: Pyroelectric Response External Voltage Poling Repoling Loopssupporting

confidence: 80%

“…The |U π1,2 |-V-loops have the typical butterfly-like shape, which is often observed for strain-electric field response loops of PZT films [13].…”

Section: Pyroelectric Response External Voltage Poling Repoling Loopsmentioning

confidence: 54%

Peculiarities and asymmetry of polarization reversal in Pt/PZT-film/Pt:Ti/SiO2/Si-substrate structures in pyroelectric response investigations

Bravina¹

2004

Semicond. Phys. Quantum Electron. Optoelectron.

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Modelling and numerical simulation of the electrical, mechanical, and thermal coupled behaviour of Multilayer capacitors (MLCs)

Prume¹,

Franken²,

Böttger³

et al. 2002

Journal of the European Ceramic Society

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Characteristics of electromechanical solid state multilayer actuators

Cited by 2 publications

References 4 publications

Peculiarities and asymmetry of polarization reversal in Pt/PZT-film/Pt:Ti/SiO2/Si-substrate structures in pyroelectric response investigations

Peculiarities and asymmetry of polarization reversal in Pt/PZT-film/Pt:Ti/SiO2/Si-substrate structures in pyroelectric response investigations

Modelling and numerical simulation of the electrical, mechanical, and thermal coupled behaviour of Multilayer capacitors (MLCs)

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