Results 131 to 140 of about 991,692 (161)

Band gaps of elastic waves in 1-D dielectric phononic crystal with the flexoelectric and strain gradient effects consideration. [PDF]

Sci Rep
Li Y, Li Y, Guo Z, Wang H, Wang C.
europepmc   +1 more source

L-shape triple defects in a phononic crystal for broadband piezoelectric energy harvesting. [PDF]

Nano Converg, 2022
Jo SH, Yoon H, Shin YC, Choi W, Youn BD, Kim M.   +5 more
europepmc   +1 more source

Low-Frequency Bandgap Characterization of a Locally Resonant Pentagonal Phononic Crystal Beam Structure. [PDF]

Materials (Basel)
Zhang S, Qian D, Zhang Z, Ge H.
europepmc   +1 more source

Ultra-sensitive optimized one-dimensional phononic crystal as a fluidic sensor to enhance the measurement of acetic acid concentration. [PDF]

Sci Rep
Heravi FJ, Hajjiah A, Elsayed HA, Mehaney A.   +3 more
europepmc   +1 more source

Investigation of Bandgap Properties of a Piezoelectric Phononic Crystal Plate Based on the PDE Module in COMSOL. [PDF]

Materials (Basel)
Liu G, Qian D.
europepmc   +1 more source

Slow sound mode prediction and band structure calculation in 1D phononic crystal nanobeams using an artificial neural network. [PDF]

Sci Prog
Hsiao FL, Yang YT, Lin WK, Tsai YP.
europepmc   +1 more source

Numerical Simulation of Acoustic Waves in a Two-Dimensional Phononic Crystal: Negative Refraction

The lens effect of acoustic waves in a two-dimensional (2D) phononic crystal is studied by numerical simulation based on the finite-difference time-domain (FDTD) method.
Kurose, Tomoyuki, Tsuruta, Kenji, Maetani, Noriaki   +2 more
core  

High quality and sensitivity phononic crystal channel drop filter to detect ethyl lactate in mixtures of ethyl lactate and 2-butoxy ethanol. [PDF]

Sci Rep
Omrani EM, Nazari F.
europepmc   +1 more source

Ultrasonic Evaluation of Laser Scanning Speed Effect on the Spectral Properties of Three-Dimensional-Printed Metal Phononic Crystal Artifacts. [PDF]

3D Print Addit Manuf
Rozin EH, Sultan T, Taheri H, Cetinkaya C.   +3 more
europepmc   +1 more source

Detecting Selective Laser Melting Beam Power from Ultrasonic Temporal and Spectral Responses of Phononic Crystal Artifacts Toward <i>In-Situ</i> Real-Time Quality Monitoring. [PDF]

3D Print Addit Manuf
Rozin EH, Sultan T, Taheri H, Cetinkaya C.   +3 more
europepmc   +1 more source