[1] Ferguson B, Zhang X C. Materials for terahertz science and technology[J]. Nature Materials, 1, 26-33(2002). http://europepmc.org/abstract/MED/12618844

[2] Tonouchi M. Cutting-edge terahertz technology[J]. Nature Photonics, 1, 97-105(2007).

[3] Huber R. Terahertz collisions[J]. Nature, 483, 545-546(2012).

[4] Chen H T, Padilla W J. ZideJ M O, et al. Active terahertz metamaterial devices[J]. Nature, 444, 597-600(2006).

[5] Chen H T. O'Hara J F, Azad A K, et al. Experimental demonstration of frequency-agile terahertz metamaterials[J]. Nature Photonics, 2, 295-298(2008).

[6] Padilla W J, Aronsson M T, Highstrete C et al. Electrically resonant terahertz metamaterials: theoretical and experimental investigations[J]. Physical Review B, 75, 041102(2007). http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=VIRT05000006000002000085000001&idtype=cvips&gifs=Yes

[7] Padilla W J, Taylor A J, Highstrete C et al. Dynamical electric and magnetic metamaterial response at terahertz frequencies[J]. Physical Review Letters, 96, 107401(2006). http://www.opticsinfobase.org/abstract.cfm?uri=CLEO-2006-CMI7

[8] Yen T J. Terahertz magnetic response from artificial materials[J]. Science, 303, 1494-1496(2004). http://www.ncbi.nlm.nih.gov/pubmed/15001772

[9] Chen H T, Taylor A J, Yu N F. A review of metasurfaces: physics and applications[J]. Reports on Progress in Physics, 79, 076401(2016). http://europepmc.org/abstract/MED/27308726

[10] Jung P, Ustinov A V, Anlage S M. Progress in superconducting metamaterials[J]. Superconductor Science and Technology, 27, 073001(2014).

[11] Zheludev N I, Kivshar Y S. From metamaterials to metadevices[J]. Nature Materials, 11, 917-924(2012). http://europepmc.org/abstract/MED/23089997

[12] Anlage S M. The physics and applications of superconducting metamaterials[J]. Journal of Optics, 13, 024001(2011). http://arxiv.org/abs/1004.3226

[13] Singh R, Tian Z, Han J G et al. Cryogenic temperatures as a path toward high-Q terahertz metamaterials[J]. Applied Physics Letters, 96, 071114(2010). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5419388

[14] Rogalla H, Kes P. 100 years of superconductivity[M]. New York: CRC press(2011).

[15] Tinkham M[M]. Introduction to superconductivity(1980).

[16] Wu M K, Ashburn J R, Torng C J et al. Superconductivity at 93 K in a new mixed-phase Y-Ba-Cu-O compound system at ambient pressure[J]. Physical Review Letters, 58, 908-910(1987). http://www.ncbi.nlm.nih.gov/pubmed/10035069

[17] Ricci M, Orloff N, Anlage S M. Superconducting metamaterials[J]. Applied Physics Letters, 87, 034102(2005).

[18] Lazarides N. Tsironis G P. rf superconducting quantum interference device metamaterials[J]. Applied Physics Letters, 90, 163501(2007). http://scitation.aip.org/content/aip/journal/apl/90/16/10.1063/1.2722682

[19] Jin B B, Zhang C H, Engelbrecht S et al. Low loss and magnetic field-tunable superconducting terahertz metamaterial[J]. Optics Express, 18, 17504-17509(2010). http://europepmc.org/abstract/med/20721135

[20] Gu J Q, Singh R, Tian Z et al. Terahertz superconductor metamaterial[J]. Applied Physics Letters, 97, 071102(2010).

[21] Chen H T, Yang H, Singh R et al. Tuning the resonance in high-temperature superconducting terahertz metamaterials[J]. Physical Review Letters, 105, 247402(2010). http://www.ncbi.nlm.nih.gov/pubmed/21231556

[22] Wu J B, Jin B B, Xue Y H et al. Tuning of superconducting niobium nitride terahertz metamaterials[J]. Optics Express, 19, 12021-12026(2011). http://europepmc.org/abstract/med/21716437

[23] Zhang C H, Wu J B, Jin B B et al. Low-loss terahertz metamaterial from superconducting niobium nitride films[J]. Optics Express, 20, 42-47(2012). http://www.ncbi.nlm.nih.gov/pubmed/22274327

[24] Wang D Y, Tian Z, Zhang C H et al. Terahertz superconducting metamaterials for magnetic tunability[J]. Journal of Optics, 16, 094013(2014). http://www.ingentaconnect.com/content/iop/jopt2/2014/00000016/00000009/art094013

[25] Savinov V, Fedotov V A, Anlage S M et al. Modulating sub-THz radiation with current in superconducting metamaterial[J]. Physical Review Letters, 109, 243904(2012). http://www.ncbi.nlm.nih.gov/pubmed/23368321

[26] Li C, Zhang C H, Hu G L et al. Electrically tunable superconducting terahertz metamaterial with low insertion loss and high switchable ratios[J]. Applied Physics Letters, 109, 022601(2016). http://scitation.aip.org/content/aip/journal/apl/109/2/10.1063/1.4955454

[27] Li C, Wu J B, Jiang S L et al. Electrical dynamic modulation of THz radiation based on superconducting metamaterials[J]. Applied Physics Letters, 111, 092601(2017).

[28] Wu J B, Jin B B, Wan J et al. Superconducting terahertz metamaterials mimicking electromagnetically induced transparency[J]. Applied Physics Letters, 99, 161113(2011). http://scitation.aip.org/content/aip/journal/apl/99/16/10.1063/1.3653242

[29] Jin B B, Wu J B, Zhang C H et al. Enhanced slow light in superconducting electromagnetically induced transparency metamaterials[J]. Superconductor Science and Technology, 26, 074004(2013). http://adsabs.harvard.edu/abs/2013SuScT..26g4004J

[30] Cao W, Singh R, Zhang C H et al. Plasmon-induced transparency in metamaterials: active near field coupling between bright superconducting and dark metallic mode resonators[J]. Applied Physics Letters, 103, 101106(2013). http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6589395

[31] Tian Z, Singh R, Han J G et al. Terahertz superconducting plasmonic hole array[J]. Optics Letters, 35, 3586-3588(2010). http://www.ncbi.nlm.nih.gov/pubmed/21042358

[32] Wu J B, Dai H, Wang H et al. Extraordinary terahertz transmission in superconducting subwavelength hole array[J]. Optics Express, 19, 1101-1106(2011). http://www.opticsinfobase.org/abstract.cfm?uri=oe-19-2-1101

[33] Wang D Y, Li C, Zhang C H et al. Superconductive PT-symmetry phase transition in metasurfaces[J]. Applied Physics Letters, 110, 021104(2017).

[34] Zhang C H, Jin B B, Han J G et al. Terahertz nonlinear superconducting metamaterials[J]. Applied Physics Letters, 102, 081121(2013).

[35] Zhang C H, Jin B B, Han J G et al. Nonlinear response of superconducting NbN thin film and NbN metamaterial induced by intense terahertz pulses[J]. New Journal of Physics, 15, 055017(2013). http://adsabs.harvard.edu/abs/2013NJPh...15e5017Z

[36] Grady N K, Perkins B G, Hwang H Y et al. Nonlinear high-temperature superconducting terahertz metamaterials[J]. New Journal of Physics, 15, 105016(2013). http://adsabs.harvard.edu/abs/2013NJPh...15j5016G

[37] Zhang C H, Wu J B, Jin B B et al. Tunable electromagnetically induced transparency from a superconducting terahertz metamaterial[J]. Applied Physics Letters, 110, 241105(2017).

[38] Wu J B, Zhang C H, Liang L J et al. Nonlinear terahertz superconducting plasmonics[J]. Applied Physics Letters, 105, 162602(2014).

[39] Du C G, Chen H Y, Li S Q. Quantum left-handed metamaterial from superconducting quantum-interference devices[J]. Physical Review B, 74, 113105(2006). http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=PRBMDO000074000011113105000001&idtype=cvips&gifs=Yes

[40] Devoret M H, Schoelkopf R J. Superconducting circuits for quantum information: an outlook[J]. Science, 339, 1169-1174(2013). http://www.ncbi.nlm.nih.gov/pubmed/23471399/

[41] Paraoanu G S. Recent progress in quantum simulation using superconducting circuits[J]. Journal of Low Temperature Physics, 175, 633-654(2014). http://link.springer.com/article/10.1007/s10909-014-1175-8

[42] Georgescu I M, Ashhab S, Nori F. Quantum simulation[J]. Reviews of Modern Physics, 86, 153-185(2014).

[43] Josephson B D. Possible new effects in superconductive tunnelling[J]. Physics Letters, 1, 251-253(1962). http://www.sciencedirect.com/science/article/pii/0031916362913690

[44] Pashkin Y A, Astafiev O, Yamamoto T et al. Josephson charge qubits: a brief review[J]. Quantum Information Processing, 8, 55-80(2009). http://dl.acm.org/citation.cfm?id=1527305

[45] MacHa P, Oelsner G, Reiner J M et al. . Implementation of a quantum metamaterial using superconducting qubits[J]. Nature Communications, 5, 5146(2014). http://www.ncbi.nlm.nih.gov/pubmed/25312205

[46] Li Y H, Zhou L, Zhao G Z. Terahertz broadband polarization converter based on anisotropic metasurface[J]. Chinese Journal of Lasers, 45, 0314001(2018).

[47] Liang L X, Zhang X J, Wu X S et al. Terahertz filter and optical switch based on magnetic-photonic crystals[J]. Acta Optica Sinica, 38, 0513002(2018).

[48] Cao J G, Zhou Y X. Polarization modulation of terahertz wave by graphene metamaterial with grating structure[J]. Laser & Optoelectronics Progress, 55, 092501(2018).