Liu, 2000, Science, 289, 1734, 10.1126/science.289.5485.1734
Fang, 2006, Nature Mater., 5, 452, 10.1038/nmat1644
Pendry, 1999, IEEE Trans. Microwave Theory Tech., 47, 2075, 10.1109/22.798002
Pendry, 1996, Phys. Rev. Lett., 76, 4773, 10.1103/PhysRevLett.76.4773
Li, 2004, Phys. Rev. E, 70, 055602, 10.1103/PhysRevE.70.055602
Ding, 2007, Phys. Rev. Lett., 99, 093904, 10.1103/PhysRevLett.99.093904
Liu, 2011, Appl. Phys. Lett., 98, 251907, 10.1063/1.3597651
Lai, 2011, Nature Mater., 10, 620, 10.1038/nmat3043
Wu, 2011, Phys. Rev. Lett., 107, 105506, 10.1103/PhysRevLett.107.105506
Chan, 2006, J. Zhejiang Univ. SCIENCE A, 7, 24, 10.1631/jzus.2006.A0024
Milton, 2007, Proc. R. Soc. London Ser. A, 463, 855, 10.1098/rspa.2006.1795
Yao, 2008, New J. Phys., 10, 043020, 10.1088/1367-2630/10/4/043020
Huang, 2009, New J. Phys., 11, 013003, 10.1088/1367-2630/11/1/013003
Chen, 2007, Appl. Phys. Lett., 91, 183518, 10.1063/1.2803315
Chen, 2010, J. Phys. D: Appl. Phys., 43, 113001, 10.1088/0022-3727/43/11/113001
Cummer, 2008, Phys. Rev. Lett., 100, 024301, 10.1103/PhysRevLett.100.024301
Cummer, 2007, New J. Phys., 9, 45, 10.1088/1367-2630/9/3/045
Milton, 2006, New J. Phys., 8, 248, 10.1088/1367-2630/8/10/248
Hu, 2011, Phys. Rev. B, 84, 201101, 10.1103/PhysRevB.84.201101
Chang, 2011, Appl. Phys. Lett., 98, 121904, 10.1063/1.3569598
Chang, 2010, Acta Mech. Sin., 26, 889, 10.1007/s10409-010-0386-8
Yao, 2010, New J. Phys., 12, 103025, 10.1088/1367-2630/12/10/103025
Veselago, 1968, Sov. Phys. Usp., 10, 509, 10.1070/PU1968v010n04ABEH003699
Zhou, 2009, Phys. Rev. B, 79, 195109, 10.1103/PhysRevB.79.195109
Liu, 2005, Phys. Rev. B, 71, 014301
Lee, 2009, Phys. Lett. A, 373, 4464, 10.1016/j.physleta.2009.10.013
Liu, 2011, J. Sound Vib., 330, 2536, 10.1016/j.jsv.2010.12.014
Alú, 2005, Phys. Rev. E, 72, 016623, 10.1103/PhysRevE.72.016623
Zhou, 2006, Phys. Rev. E, 74, 026607, 10.1103/PhysRevE.74.026607
Zhou, 2007, Phys. Rev. E, 75, 046606, 10.1103/PhysRevE.75.046606
Zhou, 2008, Phys. Rev. B, 77, 024101, 10.1103/PhysRevB.77.024101
Guild, 2011, J. Acoust. Soc. Am., 129, 1355, 10.1121/1.3552876
Greenleaf, 2007, Commun. Math. Phys., 275, 749, 10.1007/s00220-007-0311-6
Pendry, 2006, Science, 312, 1780, 10.1126/science.1125907
Leonhardt, 2006, Science, 312, 1777, 10.1126/science.1126493
Norris, 2008, Proc. R. Soc. London Ser. A, 464, 2411, 10.1098/rspa.2008.0076
Zhang, 2011, Phys. Rev. Lett., 106, 024301, 10.1103/PhysRevLett.106.024301
Brun, 2009, Appl. Phys. Lett., 94, 061903, 10.1063/1.3068491
Hu, 2009, Opt. Express, 17, 1308, 10.1364/OE.17.001308
Zhang, 2008, Nature Mater., 7, 435, 10.1038/nmat2141
Pendry, 2000, Phys. Rev. Lett., 85, 3966, 10.1103/PhysRevLett.85.3966
Zhang, 2009, Phys. Rev. Lett., 102, 194301, 10.1103/PhysRevLett.102.194301
Ambati, 2007, Phys. Rev. B, 75, 195447, 10.1103/PhysRevB.75.195447
Deng, 2009, J. Appl. Phys., 105, 124909, 10.1063/1.3153976
Park, 2011, Phys. Rev. Lett., 107, 194301, 10.1103/PhysRevLett.107.194301
Ao, 2008, Phys. Rev. E, 77, 025601, 10.1103/PhysRevE.77.025601
Li, 2009, Nature Mater., 8, 931, 10.1038/nmat2561
Torrent, 2010, Phys. Rev. Lett., 105, 174301, 10.1103/PhysRevLett.105.174301
Jia, 2010, Appl. Phys. Lett., 97, 173507, 10.1063/1.3507893
Zhu, 2010, Nature Phys., 7, 52, 10.1038/nphys1804
Liu, 2009, Phys. Rev. E, 80, 026603, 10.1103/PhysRevE.80.026603
Zhou, 2011, Appl. Phys. Lett., 98, 263510, 10.1063/1.3607277