Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Resonance ultrasound prediction of residual stress within a hybrid layer for additively manufactured samples.

Ultrasonics·2025
Same author

Noninvasive Fluid-Level Sensing in Pipelines Using Ultrasonic Techniques.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2025
Same author

On the Generalizability of Time-of-Flight Convolutional Neural Networks for Noninvasive Acoustic Measurements.

Sensors (Basel, Switzerland)·2024
Same author

Genetic Algorithm-Wavelet Transform Feature Extraction for Data-Driven Acoustic Resonance Spectroscopy.

IEEE transactions on ultrasonics, ferroelectrics, and frequency control·2023
Same author

Specific resonance mode enhancement and suppression using non-uniform polarization of piezoelectric wafers: Theory and experiments.

Ultrasonics·2022
Same author

The effect of a transducer's spatial averaging on an elastodynamic guided wave's wavenumber spectrum.

Ultrasonics·2021

Related Experiment Video

Updated: Oct 5, 2025

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure
09:51

A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure

Published on: February 20, 2019

25.6K

Multilevel Frequency-Specific Information Storage Using Engineered Electromechanical Resonances in Piezoelectric

Christopher Hakoda, Cristian Pantea, Vamshi Krishna Chillara

    IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
    |January 24, 2022
    PubMed
    Summary

    This study introduces a novel multilevel information storage method using piezoelectric wafers, inspired by QR codes. This technique enhances data density and security by encoding information in electromechanical resonances.

    More Related Videos

    Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics
    10:39

    Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics

    Published on: August 5, 2020

    7.1K
    Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
    15:25

    Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

    Published on: February 4, 2018

    6.3K

    Related Experiment Videos

    Last Updated: Oct 5, 2025

    A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure
    09:51

    A Polymer-based Piezoelectric Vibration Energy Harvester with a 3D Meshed-Core Structure

    Published on: February 20, 2019

    25.6K
    Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics
    10:39

    Fabrication and Characterization of Thickness Mode Piezoelectric Devices for Atomization and Acoustofluidics

    Published on: August 5, 2020

    7.1K
    Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters
    15:25

    Design and Characterization Methodology for Efficient Wide Range Tunable MEMS Filters

    Published on: February 4, 2018

    6.3K

    Area of Science:

    • Materials Science
    • Electrical Engineering
    • Information Technology

    Background:

    • Multilevel information storage offers increased data density and enhanced security.
    • Existing methods often lack the capacity for high-density, secure data encoding.
    • Piezoelectric materials exhibit electromechanical resonance properties suitable for data storage.

    Purpose of the Study:

    • To develop and demonstrate a novel method for multilevel information storage using piezoelectric wafer arrays.
    • To engineer electromechanical resonances for encoding multiple data layers.
    • To explore applications in secure data storage and identification.

    Main Methods:

    • Encoding information by altering the size of circular polarization domains in piezoelectric wafers.
    • Utilizing electromechanical resonances to store one layer of information per resonance.
    • Experimentally demonstrating the approach on a 20-element piezoelectric wafer array with binary encoding.

    Main Results:

    • Successfully stored up to two layers of information per piezoelectric wafer using binary encoding.
    • Demonstrated the relationship between polarization domain size and electromechanical resonance strength.
    • Identified optimal polarization domain sizes for enhancing or suppressing resonances.

    Conclusions:

    • The proposed method enables multilevel information storage in piezoelectric arrays.
    • This technology can be extended to store four or more layers of frequency-specific information.
    • Potential applications include embedded barcodes, secure product tags, and tamper-evident seals.