Piezoelectric and mechanical behavior of NaNbO3/PEKK lead-free nanocomposites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Non-crystalline Solids"
DOI: 10.1016/j.jnoncrysol.2016.12.030
Abstract: Lead-free piezoelectric nanocomposites based on poly(ether ketone ketone) (PEKK) and sodium niobate (NaNbO3) particles were elaborated. The presence of submicronic particles does not influence the thermal stability of the matrix so that no degradation phenomenon… read more here.
Keywords: piezoelectric mechanical; lead free; mechanical behavior; pekk lead ... See more keywords
Tuning the piezoelectric and mechanical properties of the AlN system via alloying with YN and BN
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Physics"
DOI: 10.1063/1.4993254
Abstract: Recent advances in microelectromechanical systems often require multifunctional materials, which are designed so as to optimize more than one property. Using density functional theory calculations for alloyed nitride systems, we illustrate how co-alloying a piezoelectric… read more here.
Keywords: piezoelectric mechanical; aln system; tuning piezoelectric; system via ... See more keywords
Optimization of a Piezoelectric Mechanical Amplifier Actuator for Nano-Indentation
Sign Up to like & getrecommendations! Published in 2019 at "Integrated Ferroelectrics"
DOI: 10.1080/10584587.2019.1674832
Abstract: Abstract In the present investigation, a piezo-stack actuator coupled with a flexible diamond shaped frame has been investigated for its mechanical amplification property. The piezo-stack under electrical excitation produces a longitudinal strain along major diagonal… read more here.
Keywords: piezoelectric mechanical; mechanical amplifier; actuator; amplifier actuator ... See more keywords