Steering single-element lead zirconate titanate ultrasound transducers using biaxial driving
نویسندگان
چکیده
منابع مشابه
Efficient Driving of Piezoelectric Transducers Using a Biaxial Driving Technique
Efficient driving of piezoelectric materials is desirable when operating transducers for biomedical applications such as high intensity focused ultrasound (HIFU) or ultrasound imaging. More efficient operation reduces the electric power required to produce the desired bioeffect or contrast. Our preliminary work [Cole et al. Journal of Physics: Condensed Matter. 2014;26(13):135901.] suggested th...
متن کاملNonlinear properties of lead zirconate–titanate piezoceramics
Nonlinear properties of lead zirconate-titanate ~PZT! piezoceramics are investigated using ultrasonic second harmonic generation technique. When a sinusoidal ultrasonic wave of frequency v0 is sent into a nonlinear material, the second harmonic wave with frequency 2v0 is generated. Through measuring the absolute amplitude of the fundamental (v0) and of the second harmonic (2v0) waves, the ultra...
متن کاملFerroelectric Lead Zirconate Titanate and Barium Titanate Nanotubes
Wetting of the pore walls of porous templates is a simple and convenient method to prepare nanotubes. Ferroelectric lead zirconate titanate and barium titanate nanotubes were fabricated by wetting of porous silicon templates of polymeric precursors. The ferroand piezoelectric properties of an individual ferroelectric either of a PZT or a BaTiO3 nanotube were electrically characterized by measur...
متن کاملProgrammable diffractive optical element using a multichannel lanthanum-modified lead zirconate titanate phase modulator.
We introduce a programmable diffractive optical element based on an electro-optic phased array implemented with a multichannel lanthanum-modified lead zirconate titanate phase modulator. The design and fabrication procedures are outlined, along with an experimental demonstration of the device. Experimental results from a 16-channel device operating with a 2pi ; voltage of 300 V demonstrate sele...
متن کاملGraphene-lead zirconate titanate optothermal field effect transistors
Related Articles Polarization mechanism and quasi-electric-double-layer modeling for indium-tin-oxide electric-double-layer thinfilm-transistors Appl. Phys. Lett. 100, 113506 (2012) High ON/OFF ratio and multimode transport in silicon nanochains field effect transistors Appl. Phys. Lett. 100, 113108 (2012) Integrated on-chip inductors with electroplated magnetic yokes (invited) J. Appl. Phys. 1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ultrasonics
سال: 2021
ISSN: 0041-624X
DOI: 10.1016/j.ultras.2020.106241