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The characteristics of multi-point defect phononic crystal (PC) composed of square array of circular steel cylinders in water are investigated experimentally using the ultrasonic immersion transmission technique. The band structures of the PCs are obtained by the finite element method with 9×9 supercell approximation. A very good agreement with the experimental results, numerical transmission data and eigenmode frequencies of band structures is observe. Meanwhile the number of multi-point defects affects the localized modes of cavities and propagation characteristics, and the eigenmodes of defects show the symmetric or antisymmetric modes in designing the new type of acoustic wave devices.
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Keywords:
- phononic crystals /
- multi-point defects /
- experimental investigation /
- finite element method
[1] Kushwaha M S, Halevi P, Dobrzynski L, Djafari-Rouhani B 1993 Phys. Rev. Lett. 71 2022
[2] Gu B L, Wang X K 1989 Solid-State Physics (Beijing: Tsinghua University Press) (in Chinese) [顾秉林, 王喜坤 1989 固体物理学 (北京: 清华大学出版社)]
[3] Sukhovich A, Merheb B, Muralidharan K, Vasseur J O, Pennec Y, Deymier P A, Page J H 2009 Phys. Rev. Lett. 102 154301
[4] Elnady T, Elsabbagh A, Akl W, Mohamady O, Garcia-Chocano V M, Torrent D, Cervera F, Sánchez-Dehesa J 2009 Appl. Phys. Lett. 94 134104
[5] Liang B, Guo X S, Tu J, Zhang D, Cheng J C 2010 Nature Mater. 9 989
[6] Climente A, Torrent D, Sánchez-Dehesa J 2012 Appl. Phys. Lett. 100 144103
[7] Yuan B, Liang B, Tao J C, Zou X Y, Cheng J C 2012 Appl. Phys. Lett. 101 043503
[8] Khelif A, Choujaa A, Djafari-Rouhani B, Wilm M, Ballandras S, Laude V 2003 Phys. Rev. B 68 214301
[9] Romero-García V, Sánchez-Pérez J V, Garcia-Raffi L M 2010 New J. Phys. 12 083024
[10] Khelif A, Choujaa A, Benchabane S, Djafari-Rouhani B, Laude V 2004 Appl. Phys. Lett. 84 4400
[11] Wu L Y, Chen L W 2010 J. Phys. D: Appl. Phys. 43 055401
[12] Zhao F, Yuan L B 2006 Acta Phys. Sin. 55 517 (in Chinese) [赵芳, 苑立波 2006 物理学报 55 517]
[13] Yue L L, Chen Y, Fan G H, He J, Zhao D X, Liu Y K 2011 Acta Phys. Sin. 60 106103 (in Chinese) [岳蕾蕾, 陈雨, 樊光辉, 何娇, 赵德荀, 刘应开 2011 物理学报 60 106103]
[14] Mei J, Liu Z Y, Shi J, Tian D C 2003 Phys. Rev. B 67 245107
[15] Tanaka Y, Tomoyasu Y, Tamura S 2000 Phys. Rev. B 62 7387
[16] Li J B, Wang Y S, Zhang C Z 2010 J. Synth. Cryst. 39 649 (in Chinese) [李建宝, 汪越胜, 张传增 2010 人工晶体学报 39 649]
[17] Wang Y F, Wang Y S, Su X X 2011 J. Appl. Phys. 110 113520
[18] Cummer S A, Ioan P B, Schurig D, Smith D R 2006 Phys. Rev. E 74 036621
[19] Wu F G, Liu Z Y, Liu Y Y 2004 Phys. Rev. E 69 066609
[20] Mei X F, Liu G Q, He Z J, Yu L B, Yu Z H, Ke M Z, Liu Z Y 2010 J. Appl. Phys. 106 064503
[21] Sigalas M M 1997 J. Acoust. Soc. Am. 101 1256
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[1] Kushwaha M S, Halevi P, Dobrzynski L, Djafari-Rouhani B 1993 Phys. Rev. Lett. 71 2022
[2] Gu B L, Wang X K 1989 Solid-State Physics (Beijing: Tsinghua University Press) (in Chinese) [顾秉林, 王喜坤 1989 固体物理学 (北京: 清华大学出版社)]
[3] Sukhovich A, Merheb B, Muralidharan K, Vasseur J O, Pennec Y, Deymier P A, Page J H 2009 Phys. Rev. Lett. 102 154301
[4] Elnady T, Elsabbagh A, Akl W, Mohamady O, Garcia-Chocano V M, Torrent D, Cervera F, Sánchez-Dehesa J 2009 Appl. Phys. Lett. 94 134104
[5] Liang B, Guo X S, Tu J, Zhang D, Cheng J C 2010 Nature Mater. 9 989
[6] Climente A, Torrent D, Sánchez-Dehesa J 2012 Appl. Phys. Lett. 100 144103
[7] Yuan B, Liang B, Tao J C, Zou X Y, Cheng J C 2012 Appl. Phys. Lett. 101 043503
[8] Khelif A, Choujaa A, Djafari-Rouhani B, Wilm M, Ballandras S, Laude V 2003 Phys. Rev. B 68 214301
[9] Romero-García V, Sánchez-Pérez J V, Garcia-Raffi L M 2010 New J. Phys. 12 083024
[10] Khelif A, Choujaa A, Benchabane S, Djafari-Rouhani B, Laude V 2004 Appl. Phys. Lett. 84 4400
[11] Wu L Y, Chen L W 2010 J. Phys. D: Appl. Phys. 43 055401
[12] Zhao F, Yuan L B 2006 Acta Phys. Sin. 55 517 (in Chinese) [赵芳, 苑立波 2006 物理学报 55 517]
[13] Yue L L, Chen Y, Fan G H, He J, Zhao D X, Liu Y K 2011 Acta Phys. Sin. 60 106103 (in Chinese) [岳蕾蕾, 陈雨, 樊光辉, 何娇, 赵德荀, 刘应开 2011 物理学报 60 106103]
[14] Mei J, Liu Z Y, Shi J, Tian D C 2003 Phys. Rev. B 67 245107
[15] Tanaka Y, Tomoyasu Y, Tamura S 2000 Phys. Rev. B 62 7387
[16] Li J B, Wang Y S, Zhang C Z 2010 J. Synth. Cryst. 39 649 (in Chinese) [李建宝, 汪越胜, 张传增 2010 人工晶体学报 39 649]
[17] Wang Y F, Wang Y S, Su X X 2011 J. Appl. Phys. 110 113520
[18] Cummer S A, Ioan P B, Schurig D, Smith D R 2006 Phys. Rev. E 74 036621
[19] Wu F G, Liu Z Y, Liu Y Y 2004 Phys. Rev. E 69 066609
[20] Mei X F, Liu G Q, He Z J, Yu L B, Yu Z H, Ke M Z, Liu Z Y 2010 J. Appl. Phys. 106 064503
[21] Sigalas M M 1997 J. Acoust. Soc. Am. 101 1256
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