THE PROPAGATION OF GAP WAVE IN PIEZOELECTRIC PHONONIC CRYSTALS

被引：0
|
作者：
Zhu, Fang-jun [1 ]
Zhu, Zhi-wei [1 ]
Zhang, Ming-hua [1 ]
Zuo, Wan-li [1 ]
Du, Jian-ke [1 ]
机构：
[1] Ningbo Univ, Sch Mech Engn & Mech, 818 Fenghua Rd, Ningbo 315211, Zhejiang, Peoples R China
来源：
PROCEEDINGS OF THE 2019 13TH SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS (SPAWDA) | 2019年
关键词：
Piezoelectric phononic crystal; Gap wave; Finite element method; Plane wave expansion method; HALF-SPACE;
D O I：
10.1109/spawda.2019.8681854
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this paper, the propagation of gap wave in piezoelectric phononic crystals with slit is investigated by the plane wave expansion method (PWE). Much attention is focused on the influence of the permittivity of the filler material in the slit on the band behavior of the structure. Results show that the width of the slit significantly alters the position and the extern of the complete band gap. Our findings provide the potential of the piezoelectric phononic crystals in modulating gap wave propagation.
引用
收藏
页数：5
相关论文
共 50 条
  • [21] Evidence for complete surface wave band gap in a piezoelectric phononic crystal
    Benchabane, S.
    Khelif, A.
    Rauch, J. -Y.
    Robert, L.
    Laude, V.
    PHYSICAL REVIEW E, 2006, 73 (06):
  • [22] Tuning flexural elastic wave propagation in electroactive phononic crystals
    Zhou, Xiaoling
    Xu, Yanlong
    Wang, Longqi
    JOURNAL OF APPLIED PHYSICS, 2018, 123 (22)
  • [23] Wave motion in piezoelectric layered phononic crystals with and without electroded surfaces
    Fomenko, Sergey I.
    Golub, Mikhail V.
    Doroshenko, Olga V.
    Chen, A-Li
    Wang, Yue-Sheng
    Zhang, Chuanzeng
    PROCEEDINGS OF THE INTERNATIONAL CONFERENCE DAYS ON DIFFRACTION (DD) 2017, 2017, : 116 - 121
  • [24] Large Lamb wave band gap in phononic crystals thin plates
    Jiu-Jiu Chen
    Feng Yan
    H.L.W. Chan
    Applied Physics B, 2008, 90 : 557 - 559
  • [25] Large Lamb wave band gap in phononic crystals thin plates
    Chen, Jiu-Jiu
    Yan, Feng
    Chan, H. L. W.
    APPLIED PHYSICS B-LASERS AND OPTICS, 2008, 90 (3-4): : 557 - 559
  • [26] Active/passive tuning of wave propagation in phononic microbeams via piezoelectric patches
    Sepehri, Soroush
    Mashhadi, Mahmoud Mosavi
    Fakhrabadi, Mir Masoud Seyyed
    MECHANICS OF MATERIALS, 2022, 167
  • [27] Topology Optimization and Wave Propagation of Three-Dimensional Phononic Crystals
    Gao, Hao
    Qu, Yegao
    Meng, Guang
    JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2023, 145 (01):
  • [28] Ferroelectric based fractal phononic crystals: wave propagation and band structure
    Palaz, Selami
    Ozer, Zafer
    Mamedov, Amirullah M.
    Ozbay, Ekmel
    FERROELECTRICS, 2020, 557 (01) : 85 - 91
  • [29] Effective phononic crystals for non-Cartesian elastic wave propagation
    Arretche, Ignacio
    Matlack, Kathryn H.
    PHYSICAL REVIEW B, 2020, 102 (13)
  • [30] Wave propagation in a non-local piezoelectric phononic crystal Timoshenko nanobeam
    He, Feiyang
    Qian, Denghui
    Zhai, Musai
    MODERN PHYSICS LETTERS B, 2021, 35 (03):
12345