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By retrieving the constitutive effective parameters of bifilar spiral structure, it is proved that its permittivity and permeability are negative at different frequencies. With the electromagnetic waves incidence in the direction either perpendicular or parallel to the surface of bifilar spiral structure, it is found that the causes of negative permittivity are the same. Previously the investigation of single-sided left-handed materials was limited to microwave band. Through modifying bifilar spiral metamaterials, we design a new single-sided left-handed material in the terahertz regime and the design principle is explained with an LC equivalent circuit. The left-handed material generally consists of electric and magnetic resonators etched on each side of the dielectric substrate respectively Compared with these composite structures, the new single-sided left-handed material has the advantages of low loss, simple structure and easy operating
[1] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys. Rev. Lett. 76 4773
[2] Pendry J B, Holden A J, Robbins D J, Stewart W J 1999 Microwave Theory Tech. 47 2075
[3] Smith D R, Padilla Willie J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[4] Yen T J, Padilla W J, Fang N, Vier D C, Smith D R, Pendry J B, Basov D N, Zhang X 2004 Science 303 1494
[5] Linden S, Enkrich C, Wegener M, Zhou J F, Koschny T, Soukoulis C M 2004 Science 306 1351
[6] Miyamaru F, Saito Y, Takeda M W, Hou B, Liu L, Wen W, Sheng P 2008 Phys. Rev. B 77 045124
[7] Driscoll T, Andreev G O, Basov D N, Palit S, Cho S Y, Jokerst N M, Smith D R 2007 Appl. Phys. Lett. 91 062511
[8] O'Hara J F, Singh R, Brener I, Smirnova E, Han J G, Taylor A J, Zhang W L 2008 Opt. Express 16 1786
[9] Gundogdu T F, Katsarakis N, Kafesaki M, Penciu R S, Konstantinidis G, Kostopoulos A, Economou E N, Soukoulis C M 2008 Opt. Express 16 9173
[10] Kafesaki M, Tsiapa I, Katsarakis N, Koschny T, Soukoulis C.M, Economou E N 2007 Phys. Rev. B 75 235114
[11] Gu J Q, Han J G, Lu X C, Singh R, Tian Z, Xing Q R, Zhang W L 2009 Opt. Express 17 20307
[12] Miyamaru F, Kuboda S, Taima K, Takano K, Hangyo M, Takeda M W 2010 Appl. Phys. Lett. 96 081105
[13] Yang Y M, Qu S B, Wang J F, Xu Z 2009 Acta Phys. Sin. 58 1030 (in Chinese) [杨一鸣, 屈绍波, 王甲富, 徐卓 2009 58 1030]
[14] Liu Y H, Luo C R, Zhao X P 2007 Acta Phys. Sin. 56 5883 (in Chinese) [刘亚红, 罗春荣, 赵晓鹏 2007 56 5883]
[15] Chen C H, Qu S B, Xu Z, Wang J F, Ma H, Zhou H 2011 Acta Phys. Sin. 02 4101
[16] Zhou Y S, Gu B Y, Wang F H 2006 Europhys. Lett. 75 737
[17] Isik Oz, Esselle K P 2009 Metamaterials 3 33
[18] Konschny T, Kafesaki M, Economou E N, Soukoulis C M 2004 Phys. Rev. Lett. 93 107402
[19] Wiltshire M C K,,Pendry J B, Williams W, Hajnal J V 2007 J. Phys.: Condens. Matter 19 456216
[20] Smith D R, Schultz S, Markos P, Soukoulis C M 2002 Phys. Rev. B 65 195104
[21] Koschny T, Markos P, Economou E N, Smith D R, Vier D C, Soukoulis C M 2005 Phys. Rev. B 71 245105
[22] Koschny T, Markos P, Smith D R, Soukoulis C M 2003 Phys. Rev. E 68 065602
[23] Paul O, Imhof C, Reinhard B, Zengerle R, Beigang R 2008 Opt. Express 16 6736
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[1] Pendry J B, Holden A J, Stewart W J, Youngs I 1996 Phys. Rev. Lett. 76 4773
[2] Pendry J B, Holden A J, Robbins D J, Stewart W J 1999 Microwave Theory Tech. 47 2075
[3] Smith D R, Padilla Willie J, Vier D C, Nemat-Nasser S C, Schultz S 2000 Phys. Rev. Lett. 84 4184
[4] Yen T J, Padilla W J, Fang N, Vier D C, Smith D R, Pendry J B, Basov D N, Zhang X 2004 Science 303 1494
[5] Linden S, Enkrich C, Wegener M, Zhou J F, Koschny T, Soukoulis C M 2004 Science 306 1351
[6] Miyamaru F, Saito Y, Takeda M W, Hou B, Liu L, Wen W, Sheng P 2008 Phys. Rev. B 77 045124
[7] Driscoll T, Andreev G O, Basov D N, Palit S, Cho S Y, Jokerst N M, Smith D R 2007 Appl. Phys. Lett. 91 062511
[8] O'Hara J F, Singh R, Brener I, Smirnova E, Han J G, Taylor A J, Zhang W L 2008 Opt. Express 16 1786
[9] Gundogdu T F, Katsarakis N, Kafesaki M, Penciu R S, Konstantinidis G, Kostopoulos A, Economou E N, Soukoulis C M 2008 Opt. Express 16 9173
[10] Kafesaki M, Tsiapa I, Katsarakis N, Koschny T, Soukoulis C.M, Economou E N 2007 Phys. Rev. B 75 235114
[11] Gu J Q, Han J G, Lu X C, Singh R, Tian Z, Xing Q R, Zhang W L 2009 Opt. Express 17 20307
[12] Miyamaru F, Kuboda S, Taima K, Takano K, Hangyo M, Takeda M W 2010 Appl. Phys. Lett. 96 081105
[13] Yang Y M, Qu S B, Wang J F, Xu Z 2009 Acta Phys. Sin. 58 1030 (in Chinese) [杨一鸣, 屈绍波, 王甲富, 徐卓 2009 58 1030]
[14] Liu Y H, Luo C R, Zhao X P 2007 Acta Phys. Sin. 56 5883 (in Chinese) [刘亚红, 罗春荣, 赵晓鹏 2007 56 5883]
[15] Chen C H, Qu S B, Xu Z, Wang J F, Ma H, Zhou H 2011 Acta Phys. Sin. 02 4101
[16] Zhou Y S, Gu B Y, Wang F H 2006 Europhys. Lett. 75 737
[17] Isik Oz, Esselle K P 2009 Metamaterials 3 33
[18] Konschny T, Kafesaki M, Economou E N, Soukoulis C M 2004 Phys. Rev. Lett. 93 107402
[19] Wiltshire M C K,,Pendry J B, Williams W, Hajnal J V 2007 J. Phys.: Condens. Matter 19 456216
[20] Smith D R, Schultz S, Markos P, Soukoulis C M 2002 Phys. Rev. B 65 195104
[21] Koschny T, Markos P, Economou E N, Smith D R, Vier D C, Soukoulis C M 2005 Phys. Rev. B 71 245105
[22] Koschny T, Markos P, Smith D R, Soukoulis C M 2003 Phys. Rev. E 68 065602
[23] Paul O, Imhof C, Reinhard B, Zengerle R, Beigang R 2008 Opt. Express 16 6736
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