Studying the Electrophysical and Mechanical Parameters of Piezoceramic Materials for Deformable Cartridge-Type Mirrors

Studying the Electrophysical and Mechanical Parameters of Piezoceramic Materials for Deformable Cartridge-Type Mirrors

The authors consider electrophysical and mechanical parameters of piezoceramic materials based on lead zirconate titanate. The data show that modules with multilayer actuators with cross-sectional areas of 4 × 4 mm, nominal displacements of up to 4.3 µm, and element capacitances of 12 nF are designe...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2023-11, Vol.87 (11), p.1697-1701
Hauptverfasser: Toporovsky, V. V., Samarkin, V. V., Kudryashov, A. V., Galaktionov, I. V., Malykhin, A. Yu, Panich, A. A.
Format: Artikel
Sprache:eng
Schlagworte:
Actuators
Cartridges
Deformable mirrors
Deformation
Formability
Hadrons
Heavy Ions
Lead zirconate titanates
Mechanical properties
Multilayers
Nuclear Physics
Parameters
Physics
Physics and Astronomy
Piezoelectric ceramics
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Zusammenfassung:The authors consider electrophysical and mechanical parameters of piezoceramic materials based on lead zirconate titanate. The data show that modules with multilayer actuators with cross-sectional areas of 4 × 4 mm, nominal displacements of up to 4.3 µm, and element capacitances of 12 nF are designed to create cartridge-type deformable mirrors.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873823703914