Research Papers

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2012



  1. Non-adiabatic population transfer in coupled bosonic systems
    T. C. H. Liew, and I. A. Shelykh
    Journal of Physics B: Atomic, Molecular and Optical Physics, 45, 245003 (2012)
  2. Ab initio study of electronic and optical behavior of two-dimensional silicon carbide
    X. Lin, S. S. Lin, X. Yang, A. A. Hakro, T. Hasan, B. L. Zhang, J. K. Luo, E. P. Li, and H. S. Chen
    Journal of Materials Chemistry C, 1, 2131-2135 (2013)
  3. Ab initio optical study of graphene on hexagonal boron nitride and fluorographene substrates
    X. Lin, Y. Xu, A. A. Hakro, T. Hasan, R. Hao, B. L. Zhang, H. S. Chen
    Journal of Materials Chemistry C, 1, 1618-1627 (2013)
  4. Integrated photoelectrochemical energy storage: solar hydrogen generation and supercapacitor X. H. Xia, J. S. Luo, Z. Y. Zeng, C. Guan, Y. Q. Zhang, J. P. Tu, H. Zhang, H. J. Fan
    Scientific Reports, 2, 981 (2013)
  5. Modulating sub-THz radiation with current in superconducting metamaterial
    V. Savinov, V. A. Fedotov, S. M. Anlage, P. A. J. de Groot, and N.I. Zheludev
    Physical Review Letters, 109, 243904 (2012)
  6. Hall effect for indirect excitons in an inhomogeneous magnetic field
    K. B. Arnardottir, O. Kyriienko, I. A. Shelykh
    Physical Review B, 86, 245311 (2012)
  7. Microelectromechanical Maltese-cross metamaterial with tunable terahertz anisotropy
    W. M. Zhu, A. Q. Liu, T. Bourouina, D. P. Tsai, J. H. Teng, X. H. Zhang, G. Q. Lo, D. L. Kwong, and N. I. Zheludev
    Nature Communications, 3, 1274 (2012)
  8. Experimental demonstration of a free-space cylindrical cloack without superluminal propagation
    S. Xu, X. X. Cheng, S. Xi, R. R. Zhang, H. O. Moser, Z. Shen, Y. Xu, Z. L. Huang, X. M. Zhang, F. X. Yu, B. L. Zhang, and H. S. Chen
    Physical Review Letters, 109, 223903 (2012)
  9. Electron-beam-driven collective-mode metamaterial light source
    G. Adamo, J. Y. Ou, J. K. So, S. D. Jenkins, F. De Angelis, K. F. MacDonald, E. Di Fabrizio, J. Ruostekoski, and N. I. Zheludev
    Physical Review Letters, 109, 217401 (2012)
  10. Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers T. C. He, D. Rajwar, L. Ma, Y. Wang, Z. B. Lim, A. C. Grimsdale, and H. D. Sun
    Applied Physics Letters, 101, 213302 (2012)
  11. Radially graded index whispering gallery mode resonator for penetration enhancement
    D. Zhu, Y. Y. Zhou, X. Yu, P. Shum, and F. Luan
    Optics Express, 20, 26285-26291 (2012)
  12. Microscopic density matrix model for optical gain of terahertz quantum cascade lasers: Many-body, nonparabolicity, and resonant tunneling effects
    T. Liu, K. E. Lee, and Q. J. Wang
    Physical Review B, 86, 235306 (2012)
  13. Special section guest editorial: polaritons
    I. A. Shelykh
    Journal of Nanophotonics, 6, 061899 (2012)
  14. An all-optical plasmonic limiter based on a nonlinear shlow light waveguide
    J. Tao, Q. J. Wang, B. Hu, and Y. Zhang
    Nanotechnology, 23, 444014 (2012)
  15. Improved synthesis of graphene flakes from the multiple electrochemical exfoliation of graphite road
    J. Liu, C. K. Poh, D. Zhan, L. Lai, S. H. Lim, L. Wang, X. Liu, N. G. Sahoo, C. Li, Z. X. Shen, and J. Lin
    Nano Energy, 2, 377-386 (2012)
  16. Magnetic plasmon induced transparency in three-dimensional metamolecules
    P. C. Wu, W. T. Chen, K-Y. Yang, C. T. Hsiao, G. Sun, A. Q. Liu, N. I. Zhedulev, and D. P. Tsai
    Nanophotonics, 1, 2131 (2012)
  17. Systematic study of the focal shift effect in planar plasmonic slit lenses
    B. Hu, Q. J. Wang, and Y. Zhang
    Nanotechnology, 24, 444002 (2012)
  18. Robust, high-density zinc oxide nanoarrays by nanoimprint lithography-assisted area-selective atomic layer deposition
    V. Suresh, M. S. Huang, M. P. Srinivasan, C. Guan, H. J. Fan, and S. Krishnamoorthy
    Journal of Physical Chemistry C, 116, 23729-23734 (2012)
  19. Radiation-suppressed plasmonic open resonators designed by nonmagnetic transformation optics H. Y. Xu, X. J. Wang, T. Y. Yu, H. D. Sun, and B. L. Zhang
    Scientific Reports, 2, 784 (2012)
  20. Synthesis of size-controlled silver nanodecahedrons and their application for core-shell surface enhanced Raman scattering (SERS) tags
    H. Lu, H. Zhang, Z. Xie, G. Wang, X. Yu, H. Zhang, K-T. Yong, P. Shum, and H-P. Ho
    RSC Advances, 3, 966-974 (2012)
  21. Tunable photovoltaic effect and solar cell performance of self-doped perovskite SrTiO3
    K. X. Jin, Y. F. Li, Z. L. Wang, H. Y. Peng, W. N. Lin, A. K. K. Kyaw, Y. L. Jin, K. J. Jin, X. W. Sun, C. Soci, and Tom Wu
    AIP Advances, 2, 042131 (2012)
  22. Realizing a SnO2-based ultraviolet light-emitting diode via breaking the dipole-forbidden rule Y. F. Li, W. J. Yin, R. Deng, R. Chen, J. Chen, Q. Y. Yan, B. Yao, H. D. Sun, S. H. Wei, and T. Wu
    NPG Asia Materials, 4, e30 (2012)
  23. Fourier transform infrared spectroscopy of low-k dielectric material on patterned wafers
    J. C. Lam, H. Tan, M. Y. Huang, F. Zhang, H. D. Sun, Z. X. Shen, and Z. H. Mai
    Japanese Journal of Applied Physics, 51, 111501 (2012)
  24. Assembly of suspended graphene on carbon nanotube scaffolds with improved functionalities
    S. X. Lim, G. K. W. Koon, D. Zhan, Z. X. Shen, B. Ozyilmaz, and C. Sow
    Nano Research, 5, 783-795 (2012)
  25. Longitudinal coupling effect in microfiber Bragg gratings
    P. Zhao, J. H. Zhang, G. H. Wang, M. Jiang, P. P. Shum, and X. L. Zhang
    Optics Communications, 285, 4655-4659 (2012)
  26. Micromachined tunable metamaterials: a review
    A. Q. Liu, W. M. Zhu, D. P. Tsai, and N. I. Zheludev
    Journal of Optics, 14, 114009 (2012)
  27. From metamaterials to metadevices
    N. I. Zheludev, and Y. Kivshar
    Nature Materials, 11, 917 (2012)
  28. Plasmon-modulated photoluminescence of inividual gold nanostructures
    H. Hu, H. Duan, J. K. W. Yang, and Z. X. Shen
    ACS Nano, 6, 10147 (2012)
  29. Mode control in planar waveguide grating couplers with double surface corrugation
    Z. Xiao, T-Y. Liow, J. Zhang, S. T. H. Silalahi, P. Shum, and F. Luan
    IEEE Photonics Technology Letters, 24, 1722 (2012)
  30. In-line Mach-Zehnder interferometer composed of microtaper and long-period grating in all-solid photonic bandgap fiber
    Z. F. Wu, Y. G. Liu, Z. Wang, T. T. Han, S. Li, M. Jiang, P. P. Shum, X. Q. Dinh
    Applied Physics Letters, 101, 141106 (2012)
  31. Photonic Generation of frequency tunable microwave signals using an array of uniformly spaced optical combs
    J. H. Wong, H. Q. Lam, S. Aditya, J. Q. Zhou, N. X. Li, J. Xue, P. H. Lim, K. E. K. Lee, K. Wu, P. P. Shum
    Journal of Lightwave Technology, 30, 3164-3172 (2012)
  32. Comparing resonant photon tunneling via cavity modes and Tamm plasmon polariton modes in metal-coated Bragg mirrors
    K. Leosson, S. Shayestehaminzadeh, T. K. Tryggvason, A. Kossoy, B. Agnarsson, F. Magnus, S. Olafsson, J. T. Gudmundsson, E. B. Magnusson., and I. A. Shelykh
    Optics Letters, 37, 4026-4028 (2012)
  33. Comb filter-based fiber-optic methane sensor system with mitigation of cross gas sensitivity
    D. Liu, S. N. Fu, M. Tang, P. Shum, and D. M. Liu
    Journal of Lightwave Technology, 30, 3103-3109 (2012)
  34. A compact and temperature-sensitive directional coupler based on photonic crystal fiber filled with liquid crystal 6CHBT
    D. J. J. Hu, P. P. Shum, J. L. Lim, Y. Cui, K. Milenko, Y. X. Wang, T. Wolinski
    IEEE Photonics Journal, 4, 2010-2016 (2012)
  35. Temperature sensor by using selectively filled photonic crystal fiber sagnac interferometer
    Y. Cui, P. P. Shum, D. J. J. Hu, G. H. Wang, G. Humbert, and X. Q. Dinh
    IEEE Photonics Journal, 5,  1801 - 1808​ (2012)
  36. Temperature-sensitive photonic liquid crystal fiber modal interferometer
    K. Milenko, T. R. Wolinski, P. P. Shum, and D. J. J. Hu
    IEEE Photonics Journal, 4, 1855-1860 (2012)
  37. Investigation of axial strain effects on microwave signals from a PM-EDF short cavity DBR laser for sensing applications
    M. Jiang, X. Q. Dinh, P. P. Shum, S. Molin, Z. F. Wu, and P. Nouchi
    IEEE Photonics Journal, 4, 1530-1535 (2012)
  38. Spin dynamics of cold exciton condensates
    O. Kyriienko, E. B. Magnusson, and I. A. Shelykh
    Physical Review B, 86, 115324 (2012)
  39. Functional renormalization group approach to the single-triplet transition in quantum dots
    E. B. Magnusson, N. Hasselmann, and I. A. Shelykh
    Journal of Physics: Condensed Matter, 24, 365602 (2012)
  40. Colloidal nanocrystals embedded in macrocrystals: Robustness, photostability, and color purity
    T. Otto, M. Mueller, P. Mundra, V. Lesnyak, H. V. Demir, N. Gaponik, and A. Eychmuller
    Nano Letters, 12, 5348-5353 (2012)
  41. Controlled synthesis of hierarchical graphene-wrapped TiO2@Co3O4 coaxial nanobelt arrays for high-performance lithium storage
    Y. S. luo, J. S. Luo, W. W. Zhou, X. Y. Qi, H. Zhang, D. Y. W. Yu, C. M. Li, H. J. Fan, and T. Yu
    Journal of Materials Chemistry A, 1, 273-281 (2012)
  42. Thickness and stacking geometry effects on high frequency overtone and combination Raman modes of graphene
    D. F. Li, D. Zhan, Y. X. Yan, C. L. Sun, Z. W. Li, Z. H. Ni, L. Liu, and Z. X. Shen
    Journal of Raman Spectroscopy, 4, 86-91 (2012)
  43. Magnetism in MoS2 induced by proton irradiation
    S. Mathew, K. Gopinadhan, T. K. Chan, X. J. Yu, D. Zhan, L. Cao, A. Rusydi, M. B. H. Breese, S. Dhar, Z. X. Shen, T. Venkatesan, and J. T. L. Thong
    Applied Physics Letters, 101, 102103 (2012)
  44. Concise synthesis and two-photon-excited deep-blue emission of 1,8-Diszapyrenes
    T. C. He, P. C. Too, R. Chen, S. Chiba, and H. D. Sun
    Chemistry – An Asian Journal, 7, 2090 (2012)
  45. Numerical study of gain-assisted terahertz hybrid plasmonic waveguide
    X. Y. He, Q. J. Wang, and S. F. Yu
    Plasmonics, 7, 571-577 (2012)
  46. Investigation of multilayer subwavelength metallic-dielectric stratified structures
    X. Y. He, Q. J. Wang, and S. F. Yu
    IEEE Journal of Quantum Electronics, 48, 1554 (2012)
  47. Voigt Airy surface magneto plasmons
    B. Hu, Q. J. Wang, and Y. Zhang
    Optics Express, 20, 21187 (2012)
  48. Cobalt-mediated crystallographic etching of graphite from defects
    R. Wang, J. Wang, H. Gong, Z. Luo, D. Zhan, Z. X. Shen, and J. T. L. Thong
    Small, 8, 2515 (2012)
  49. Hollow core-shell nanostructure supercapacitor electrodes: gap matters
    C. Guan, X. Xia, N. Meng, Z. Zeng, X. Cao, C. Soci, H. Zhang, and H. J. Fan
    Energy & Environmental Science, 5, 9085 (2012)
  50. Nanoporous walls on macroporous foam: Rational design of electrodes to push a real pseudocapacitance
    C. Guan, X. Li, Z. Wang, X. Cao, C. Soci, H. Zhang, and H. J. Fan
    Advanced Materials, 24, 4186 (2012)
  51. Engineering the electronic structure of graphene
    D. Zhan, J. Yan, L. Lai, Z. Ni, L. Liu, and Z. X. Shen
    Advanced Materials, 24, 4055 (2012)
  52. Rocking chair defect generation in nanowire growth
    S. A. Dayeh, X. H. Liu, X. Dai, J. Y. Huang, S. T. Picraux, and C. Soci
    Applied Physics Letters, 101, 053121 (2012)
  53. Theoretical study of dual-core photonic crystal fibers with metal wire
    S. Zhang, X. Yu, Y. Zhang, P. Shum, Y. Zhang, L. Xia, and D. Liu
    IEEE Photonics Journal, 4, 1178 (2012)
  54. Enhanced optical nonlinearity in noncovalently functionalized amphiphilic graphene composites
    T. C. He, X. Y. Qi, R. Chen, J. Wei, H. Zhang, and H. D. Sun
    ChemPlusChem, 77, 688 (2012)
  55. Optical response of plasmonic relief meta-surfaces
    J. Zhang, J-Y. Ou, K. F. MacDonald, and N. I. Zheludev
    Journal of Optics, 14, 114002 (2012)
  56. Transformation optofluidics for large-angle light bending and tuning
    Y. Yang, L. K. Chin, J. M. Tsai, D. P. Tsai, N. I. Zheludev, and A. Q. Liu
    Lab on a Chip, 12, 3785 (2012)
  57. Mechanism studies on the superior optical limiting observed in graphene oxide covalently functionalized with upconversion NaYF4:Yb3+/Er3+ nanoparticles
    T. C. He, W. Wei, L. Ma, R. Chen, S. X. Wu, H. Zhang, Y. H. Yang, J. Ma, L. Huang, G. G. Gurzadyan, and H. D. Sun
    Small, 8, 163 (2012)
  58. Exciting dilute magnetic semiconductor
    S. Karamat, R. S. rawat, T. L. Tan, P. Lee, S. V. Springham, A-u. Rehman, R. Chen, H. D. Sun
    Journal of Superconductivity and Novel Magnetism, 26, 187 (2012)
  59. Nanocomposites of graphene oxide and upconversion rare-earth nanocrystals with superior optical limiting performance
    W. Wei, T. C. He, X. Teng, S. X. Wu, L. Ma, H. Zhang, J. Ma, Y. H. Yang, H. Y. Chen, Y. Han, H. D. Sun, and L. Huang
    Small, 8, 2271 (2012)
  60. Nonlinear graphene metamaterial
    A. E. Nikolaenko, N. Papasimakis, E. Atmatzakis, Z. Luo, Z. Xiang Shen, F. De Angelis, S. A. Boden, E. Di Fabrizio, and N. I. Zheludev
    Applied Physics Letters, 100, 181109 (2012)
  61. “Digitally” addressable focusing of light into a subwavelength hot spot
    T. S. Kao, E. T. F. Rogers, J. Y. Ou, and N. I. Zheludev
    Nano Letters, 12, 2728 (2012)
  62. Plasmon spectroscopy and imaging of individual gold nanodecahedra: a combined optical microscopy,cathodoluminescence, and electron energy-loss spectroscopy study
    V. Myroshnychenko, J. Nelayah, G. Adamo, N. Geuquet, J. Rodríguez-Ferna?ndez, I. Pastoriza-Santos, K. F. MacDonald, L. Henrard, L. M. Liz-Marzan, N. I. Zheludev, M. Kociak, and F. J. García de Abajo
    Nano Letters, 12, 4172 (2012)
  63. Ti)2/(CdS, CdSe, CdSeS) nanorod heterostructures and photoelectrochemical properties
    Journal of Physical Chemistry C, 116, 11956 (2012)
  64. Dielectric waveguide bending adapter with ideal transmission: practical design strategy of area-preserving affine transformation optics
    H. Y. Xu, B. L. Zhang, T. Y. Yu, G. Barbastathis, and H. D. Sun Journal of the Optical Society of America B, 29, 1287 (2012)
  65. Controlling light-with-light without nonlinearity
    J. Zhang, K. F. MacDonald, and N. I. Zheludev
    Light: Science and Applications, 1, e18 (2012)
  66. Flux exclusion superconducting quantum metamaterial: towards quantum-level switching
    V. Savinov, A. Tsiatmas, A. R. Buckingham, V. A. Fedotov, P. A. J. de Groot and N. I. Zheludev
    Scientific Reports, 2, 450 (2012)
  67. Plasmonic toroidal resonance at optical frequencies
    Y. W. Huang, W. T. Chen, P. C. Wu, Y. Z. Ho, D. P. Tsai, V. Fedotov, V. Savinov, N. I. Zheludev, and Y. F. Chau
    SPIE Newsroom, 1-3 (2012) 
  68. Giant nonlinear optical activity in a plasmonic metamaterial
    M. Ren, E. Plum, J. Xu, and N. I. Zheludev
    Nature Communications, 3, 833 (2012)
  69. Plasmonic optical trap having very large active volume realized with nano-ring structure
    Z. Kang, H. Zhang, H. Lu, J. Xu, H-C. Ong, P. Shum, and H-P. Ho
    Optics Letters, 37, 1748 (2012)
  70. Optical gecko toe: optically controlled attractive near-field forces between plasmonic metamaterials and dielectric or metal surfaces
    J. Zhang, K. F. MacDonald, and N. I. Zheludev
    Physical Review B, 85, 205123 (2012)
  71. Enhancing photocurrent transient spectroscopy by electromagnetic modeling
    H. Diesinger, M. Panahandeh-Fard, Z. Wang, D. Baillergeat, and C. Soci
    Review of Scientific Instruments, 83, 053103 (2012)
  72. Novel Miniaturized Fabry–Perot Refractometer Based on a Simplified Hollow-Core Fiber With a Hollow Silica Sphere Tip
    D. J. J. Hu, Y. Wang, J. L. Lim, t. Zhang, K. B. Milenko, Z. Chen, M. Jiang, G. Wang, F. Luan, P. Shum, H. Wei, W. Tong, and T. R. Wolinski
    IEEE Sensors Journal, 12, 1239 (2012)
  73. Fabrication and spectroscopic characterization of Ce3+ doped Sr2Y8(SiO4)6O2 translucent ceramics
    Y.Q. Shen, R. Chen, G. G. Gurzadyan, J. L. Xu, H. D. Sun, K. A. Khor, and Z. L. Dong
    Opt. Materials, 34, 1155 (2012)
  74. Control of metal color using surface relief metamaterial nanostructuring
    J. Zhang, J. Y. Ou, N. Papasimakis, Y. Chen, K. F. MacDonald, and N. I. Zheludev
    SPIE Newsroom (2012)
  75. Low-loss terahertz superconducting plasmonics
    A. Tsiatmas, V. A. Fedotov, F. J. G. De Abajo, and N. I. Zheludev
    New Journal of Physics, 14, 115006 (2012)
  76. Fabrication of three dimensional split ring resonators by stress-driven assembly method
    C. C. Chen,C. T. Hsiao,S. Sun,K.Y. Yang,P. C. Wu, W. T. Chen,Y. H. Tang, Y. F. Chau,E. Plum, G. Y. Guo, N. I. Zheludev, and D. P. Tsai
    Optics Express, 20, 9415 (2012)
  77. A super-oscillatory lens optical microscope for subwavelength imaging
    E. T. F. Rogers, J. Lindberg, T. Roy, S. Savo, J. E. Chad, M. R. Dennis and N. I. Zheludev
    Nature Materials, 11, 432 (2012)
  78. Singlet fission in rubrene single crystal: direct observation by femtosecond pump-probe spectroscopy
    L. Ma, K. K. Zhang, C. Kloc, H. D. Sun, M. E. Michel-Beyerle, and G. G. Gurzadyan
    Physical Chemistry Chemical Physics, 14, 8307 (2012)
  79. Localization of electromagnetic fields in disordered metamaterials
    S. Savo, N. Papasimakis, and N. I. Zheludev
    Physical Review B, 85, 121104 (2012)
  80. Monolithic integration of III-V nanowire with photonic crystal microcavity for vertical light emission
    A. Larrue, C. Wilhelm, G. Vest, S. Combrié, A. de Rossi, and C. Soci
    Optics Express, 20, 7758 (2012)
  81. THz bandwidth optical switching with carbon nanotube metamaterial
    A. E. Nikolaenko, N. Papasimakis, A. Chipouline, F. De Angelis, E. Di Fabrizio and N.I. Zheludev
    Optics Express, 20, 6068 (2012)
  82. Anisotropic photonic properties of III-V nanowires in the zinc-blende and wurtzite phase
    C. Wilhelm, A. Larrue, X. Dai, D. Migas, and C. Soci
    Nanoscale, 4, 1446 (2012)
  83. Measurement errors induced by retardance deviation in a rotatable retarder fixed polarizer Stokes polarimeter
    H. Dong, P. Shum, Y. D. Gong, and Q. Z. Sun
    Optical Engineering, 51, 33001 (2012)
  84. Fiber bragg grating-based load sensor without temperature dependence
    L. Hu, X. dong, S. Zhang, S. Jin, Y. Wang, C. C. Chan, and P. Shum
    Microwave and Optical Technology Letters, 54, 930 (2012)
  85. Visible-light photoresponse in a hollow microtube-nanowire structure made of carbon-doped ZnO
    X. B. Liu, H. J. Du, X. W. Sun, B. Liu, D. W. Zhao, and H. D. Sun
    CrystEngComm, 14, 2886 (2012)
  86. Design for broadband high-efficiency grating couplers
    Z. Xiao, F. Luan, T. Y. Liow, J. Zhang, and P. Shum
    Optics Letters, 37, 530 (2012)
  87. Optofluidic waveguide as a transformation optics device for lightwave bending and manipulation
    Y. Yang, A.Q. Liu, L.K. Chin, X.M. Zhang, D.P. Tsai, C.L. Lin, C. Lu, G.P. Wang, and N.I. Zheludev
    Nature Communications, 3, 651 (2012)
  88. Design of plasmonic toroidal metamaterials at optical frequencies
    Y. W. Huang, W. T. Chen, P. C. Wu, V. Fedotov, V. Savinov, Y. Z. Ho, Y.F. Chau, N. I. Zheludev, and D. P. Tsai
    Optics Express, 20, 1760 (2012)
  89. Synthesis and optical properties of II-VI 1D nanostructures M. I. B. Utama, J. Zhang, R. Chen, X. L. Xu, D. H. Li, H. D. Sun, and Q. H. Xiong
    Nanoscale, 4, 11422 (2012)
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