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  1. No Access

    Article

    Tunable multiband metamaterial perfect absorber based on a metal-graphene multilayer structure

    In this paper, a tunable multiband metamaterial perfect absorber based on a metal-graphene multilayer structure is proposed, and the absorber consists of a metal layer, graphene, and a dielectric layer. We dem...

    P. Li, P. S. Zhang, **n-Hua Deng, J. R. Yuan in Indian Journal of Physics (2024)

  2. No Access

    Article

    Accumulative Damages of Thermally Sprayed Cemented Carbide Coatings Under Repetitive Heavy-Load Impacts

    The impact damage evolution of thermally sprayed WC-Ni coatings was studied under 1-8000 impacts at a fixed load of 10 kN order. With increasing impact number, the accumulative damages of coatings evolve by in...

    S. J. Zhang, X. P. Zhu, J. R. Yuan, M. K. Lei in Journal of Thermal Spray Technology (2024)

  3. No Access

    Article

    Impact Resistance of Thick WC-Ni-Coated Steel Components by Thermal Spray

    The impact resistance of coating/substrate systems is still lacking comprehensive understanding, especially for the thermal spray of wear-resistant coatings for coated components in potential applications with...

    S. J. Zhang, X. P. Zhu, J. R. Yuan, M. K. Lei in Journal of Thermal Spray Technology (2023)

  4. No Access

    Article

    Tunable bandpass filters based on one-dimensional bilayer period structure composed of single-negative materials

    Polarization-independent and omnidirectional tunable bandpass filters have been proposed and demonstrated. It is seen that a bilayer period structure composed of single-negative materials can act as a tunable ...

    X.H. Deng, J.T. Liu, J.R. Yuan, T.B. Wang, N.H. Liu in The European Physical Journal B (2012)