publications

2025

  1. PRApplied
    Elastic nonreciprocity via nonreciprocal hybridization and destructive interference
    Muhammad Bilal Khan and Christopher Sugino
    Physical Review Applied, Jan 2025
    DOI

2024

  1. Ultrasonics
    Portable through-metal ultrasonic power transfer using a dry-coupled detachable transmitter
    A Allam, H Patel, C Sugino, C St John, J Steinfeldt, C Reinke, A Erturk, and I El-kady
    Ultrasonics, May 2024
    DOI

2023

  1. PRApplied
    Programmable Moving Defect for Spatiotemporal Wave Localization in Piezoelectric Metamaterials
    Renan L Thomes, Danilo Beli, Christopher Sugino, Alper Erturk, and Carlos De Marqui Junior
    Physical Review Applied, Jun 2023
    DOI
  2. PRResearch
    Digital programming of reciprocity breaking in resonant piezoelectric metamaterials
    Mustafa Alshaqaq, Christopher Sugino, and Alper Erturk
    Physical Review Research, Oct 2023
    DOI

2022

  1. Ultrasonics
    Ultrasonic testing of thick and thin Inconel 625 Alloys manufactured by laser powder bed fusion
    Ahmed Allam, Obaidullah Alfahmi, Herit Patel, Christopher Sugino, Matthew Harding, Massimo Ruzzene, and Alper Erturk
    Ultrasonics, Sep 2022
    DOI
  2. SMS
    Duffing-type digitally programmable nonlinear synthetic inductance for piezoelectric structures
    Obaidullah Alfahmi, Christopher Sugino, and Alper Erturk
    Smart Materials and Structures, Aug 2022
    DOI
  3. PRB
    Spatially programmable wave compression and signal enhancement in a piezoelectric metamaterial waveguide
    Christopher Sugino, Mustafa Alshaqaq, and Alper Erturk
    Physical Review B, Nov 2022
    DOI
  4. PRApplied
    Programmable Rainbow Trapping and Band-Gap Enhancement via Spatial Group-Velocity Tailoring in Elastic Metamaterials
    Mustafa Alshaqaq, Christopher Sugino, and Alper Erturk
    Physical Review Applied, Feb 2022
    DOI
  5. JIMSS
    Concurrent vibration attenuation and low-power electricity generation in a locally resonant metastructure
    Mohid Muneeb Khattak, Christopher Sugino, and Alper Erturk
    Journal of Intelligent Material Systems and Structures, Jan 2022
    DOI
  6. APL
    Machined phononic crystals to block high-order Lamb waves and crosstalk in through-metal ultrasonic communication systems
    Christopher Sugino, Romain Gerbe, Ehren Baca, Charles Reinke, Massimo Ruzzene, Alper Erturk, and Ihab El-kady
    Applied Physics Letters, May 2022
    DOI

2021

  1. JNDE
    Phased array ultrasonic testing of Inconel 625 produced by selective laser melting
    Ahmed Allam, Christopher Sugino, Matthew Harding, Paul Bishop, Alper Erturk, and Massimo Ruzzene
    ASME Journal of Nondestructive Evaluation, Diagnostics, and Prognostics of Engineering Systems, May 2021
    DOI
  2. Ultrasonics
    Experimental identification of high order Lamb waves and estimation of the mechanical properties of a dry human skull
    Matteo Mazzoti, Christopher Sugino, Eetu Kohtanen, Alper Erturk, and Massimo Ruzzene
    Ultrasonics, May 2021
    DOI

2020

  1. PRB
    Nonreciprocal piezoelectric metamaterial framework and circuit strategies
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    Physical Review B, Jul 2020
    DOI
  2. PRApplied
    Digitally programmable resonant elastic metamaterials
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    Physical Review Applied, Jun 2020
    DOI
  3. UMB
    Experimental and computational investigation of guided waves in a human skull
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    Ultrasound in Medicine and Biology, Dec 2020
    DOI

2019

  1. IJSS
    An analytical framework for bandgap formation in locally resonant piezoelectric metamaterial plates
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    International Journal of Solids and Structures, Aug 2019
    DOI

2018

  1. TMECH
    Design and analysis of piezoelectric metamaterial beams with synthetic impedance shunt circuits
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    IEEE/ASME Transactions on Mechatronics, Dec 2018
    DOI
  2. JMPS
    Merging mechanical and electromechanical bandgaps in locally resonant metamaterials and metastructures
    Christopher Sugino, Massimo Ruzzene, and Alper Erturk
    Journal of the Mechanics and Physics of Solids, Jul 2018
    DOI
  3. J. Phys. D
    Analysis of multifunctional piezoelectric metastructures for low-frequency bandgap formation and energy harvesting
    Christopher Sugino and Alper Erturk
    Journal of Physics D: Applied Physics, May 2018
    DOI
  4. J. Appl. Phys.
    Adaptive locally resonant metamaterials leveraging shape memory alloys
    Vagner Candido de Sousa, Christopher Sugino, Carlos De Marqui, and Alper Erturk
    Journal of Applied Physics, Sep 2018
    DOI

2017

  1. SMS
    An investigation of electroelastic bandgap formation in locally resonant piezoelectric metastructures
    Christopher Sugino, Stephen Leadenham, Massimo Ruzzene, and Alper Erturk
    Smart Materials and Structures, Apr 2017
    DOI
  2. JSV
    A general theory for bandgap estimation in locally resonant metastructures
    Christopher Sugino, Yiwei Xia, Stephen Leadenham, Massimo Ruzzene, and Alper Erturk
    Journal of Sound and Vibration, Oct 2017
    DOI

2016

  1. J. Appl. Phys.
    On the mechanism of bandgap formation in locally resonant finite elastic metamaterials
    Christopher Sugino, Stephen Leadenham, Massimo Ruzzene, and Alper Erturk
    Journal of Applied Physics, Oct 2016
    DOI