Temperature-dependent piezoelectric strain and resonance performance of Fe2O3-modified BiScO3-PbTiO3-Pb(Nb1/3Mn2/3)O3 ceramics
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the European Ceramic Society"
DOI: 10.1016/j.jeurceramsoc.2019.02.013
Abstract: Abstract The piezoelectric strain and resonance performance of 0.37BiScO3-0.6PbTiO3-0.03Pb(Mn1/3Nb2/3)O3 (BS-PT-PMN-xFe) ceramics with different amounts of Fe content addition were investigated from room temperature to 200 °C. Both the piezoelectric strain and resonance performance are improved by… read more here.
Keywords: piezoelectric strain; strain; resonance performance; strain resonance ... See more keywords
Piezoelectric Strain-Controlled Magnon Spin Current Transport in an Antiferromagnet.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c00405
Abstract: As the core of spintronics, the transport of spin aims at a low-dissipation data process. The pure spin current transmission carried by magnons in antiferromagnetic insulators is natively endowed with superiority such as long-distance propagation… read more here.
Keywords: spin current; magnon; strain; transport ... See more keywords
Optimizing the Piezoelectric Strain in ZrO2- and HfO2-Based Incipient Ferroelectrics for Thin Film Applications: An ab initio Dopant-Screening Study.
Sign Up to like & getrecommendations! Published in 2020 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.0c08310
Abstract: HfO2 and ZrO2 have increasingly drawn the interest of researchers as lead-free and silicon-technology-compatible materials for ferroelectric, pyroelectric, piezoelectric applications in thin films like ferroelectric field-effect transistors, ferroelectric random access memory, nanoscale sensors and energy… read more here.
Keywords: piezoelectric strain; screening study; zro2; hfo2 ... See more keywords
Large Piezoelectric Strain in Sub-10 Nanometer Two-Dimensional Polyvinylidene Fluoride Nanoflakes.
Sign Up to like & getrecommendations! Published in 2019 at "ACS nano"
DOI: 10.1021/acsnano.9b00104
Abstract: Functional polymers such as polyvinylidene fluoride (PVDF) and its copolymers, which exhibit room-temperature piezoelectricity and ferroelectricity in two-dimensional (2D) limit, are promising candidates to substitute hazardous lead-based piezoceramics for flexible nanoelectronic and electromechanical energy-harvesting applications.… read more here.
Keywords: piezoelectric strain; polyvinylidene fluoride; two dimensional; pvdf ... See more keywords
A piezoelectric, strain-controlled antiferromagnetic memory insensitive to magnetic fields
Sign Up to like & getrecommendations! Published in 2019 at "Nature Nanotechnology"
DOI: 10.1038/s41565-018-0339-0
Abstract: Spintronic devices based on antiferromagnetic (AFM) materials hold the promise of fast switching speeds and robustness against magnetic fields1–3. Different device concepts have been predicted4,5 and experimentally demonstrated, such as low-temperature AFM tunnel junctions that… read more here.
Keywords: magnetic fields; piezoelectric strain; temperature; insensitive magnetic ... See more keywords
Large, thermally stabilized and fatigue-resistant piezoelectric strain response in textured relaxor-PbTiO3 ferroelectric ceramics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry C"
DOI: 10.1039/d0tc05023g
Abstract: Piezoceramics with both high strain response and excellent output stability are highly in demand for electronic actuator applications. Unfortunately, enhanced strains are generally accompanied by temperature and e-field instabilities for relaxor-PbTiO3 ferroelectrics near the curved… read more here.
Keywords: piezoelectric strain; response; relaxor pbtio3; strain response ... See more keywords
Experimental study of dynamic strain for gear tooth using fiber Bragg gratings and piezoelectric strain sensors
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/0954406217744000
Abstract: It has always been a critical task to understand gear dynamics for gear design and condition monitoring. Many gear models have been proposed to simulate gear meshing dynamics. However, most of the theoretical models are… read more here.
Keywords: dynamic strain; fiber bragg; piezoelectric strain; strain ... See more keywords