Ai Qun Liu

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Applications of surface plasmon polaritons [ 1 ] (SPP) have been extensively developed in the fi eld of optoelectronics, such as plasmonic circuitry (e.g., waveguides, interferometric logic, and modulators), [ 2 ] nanolasers, [ 3 ] ultrahigh-effi ciency sensors, [ 4 ] photovoltaics, [ 5 ] super-resolution imaging, [ 6 ] and various two-dimensional plasmonic(More)
The past decade has seen a number of interesting designs proposed and implemented to generate artificial magnetism at optical frequencies using plasmonic metamaterials, but owing to the planar configurations of typically fabricated metamolecules that make up the metamaterials, the magnetic response is mainly driven by the electric field of the incident(More)
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