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Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab

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Main Authors: Mohd Syafiq, Faiz, Kim, S. Siow, Wee, MF Mohd Razip, Muhammad Musoddiq, Jaafar, Burhanuddin, Yeop Majlis, Ahmad Rifqi, Md. Zain
Other Authors: rifqi@ukm.edu.my
Format: Article
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2021
Subjects:
Lamb waves
Phononic crystal slabs
Phononic waveguiding
Online Access:http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69848
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spelling my.unimap-698482021-02-25T01:00:26Z Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab Mohd Syafiq, Faiz Kim, S. Siow Wee, MF Mohd Razip Muhammad Musoddiq, Jaafar Burhanuddin, Yeop Majlis Ahmad Rifqi, Md. Zain rifqi@ukm.edu.my Lamb waves Phononic crystal slabs Phononic waveguiding Link to publisher's homepage at http://ijneam.unimap.edu.my We demonstrated theoretically the wave guiding of elastics waves in a two-dimensional (2D) phononic crystal (PnC) slab. The simulation model based on the Finite Element Method (FEM) was used to calculate the dispersion relation of unit cells that shows a complete band gap between frequency, f=312–412 kHz. The supercell technique to simulate two waveguides size shows filtering frequencies between 365-397 kHz within the band gap. We discuss the frequency shift of the wave guide as a function of the defect size for the possibility of elastic wave filtering application. ` 2021-02-25T01:00:26Z 2021-02-25T01:00:26Z 2020-12 Article International Journal of Nanoelectronics and Materials, vol.13(Special Issue), 2020, pages 83-90 1985-5761 (Printed) 1997-4434 (Online) http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69848 en NANOSYM, 2019; Universiti Malaysia Perlis (UniMAP)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Lamb waves
Phononic crystal slabs
Phononic waveguiding
spellingShingle Lamb waves
Phononic crystal slabs
Phononic waveguiding
Mohd Syafiq, Faiz
Kim, S. Siow
Wee, MF Mohd Razip
Muhammad Musoddiq, Jaafar
Burhanuddin, Yeop Majlis
Ahmad Rifqi, Md. Zain
Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
description Link to publisher's homepage at http://ijneam.unimap.edu.my
author2 rifqi@ukm.edu.my
author_facet rifqi@ukm.edu.my
Mohd Syafiq, Faiz
Kim, S. Siow
Wee, MF Mohd Razip
Muhammad Musoddiq, Jaafar
Burhanuddin, Yeop Majlis
Ahmad Rifqi, Md. Zain
format Article
author Mohd Syafiq, Faiz
Kim, S. Siow
Wee, MF Mohd Razip
Muhammad Musoddiq, Jaafar
Burhanuddin, Yeop Majlis
Ahmad Rifqi, Md. Zain
author_sort Mohd Syafiq, Faiz
title Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
title_short Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
title_full Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
title_fullStr Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
title_full_unstemmed Theoretical demonstration of elastic wave guiding in a Pillar-Based phononic crystal slab
title_sort theoretical demonstration of elastic wave guiding in a pillar-based phononic crystal slab
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2021
url http://dspace.unimap.edu.my:80/xmlui/handle/123456789/69848
_version_ 1698698671400419328
score 13.211869

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