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Updated: Apr 16, 2026
Fabrication of Nanopillar-Based Split Ring Resonators for Displacement Current Mediated Resonances in Terahertz Metamaterials
Published on: March 23, 2017
Synthesis of multifunctional plasmonic nanopillar array using soft thermal nanoimprint lithography for highly
Sheng-Chieh Yang1, Ji-Ling Hou, Andreas Finn
1Institute of Semiconductors and Microsystems, Technische Universität Dresden, 01062 Dresden, Germany. sheng-chieh.yang@mailbox.tu-dresden.de.
Abstract:
A low-cost plasmonic nanopillar array was synthesized using soft thermal nanoimprint lithography, and its sensitivity was determined through far-field spectroscopic measurements. Its transmission spectrum was highly dependent on the refractive index of the surrounding medium, with its sensitivity being 375 nm per refractive index unit according to the spectral shift. Moreover, a simple sensor whose reflected color changed with a change in the plasma frequency on varying the surrounding medium was fabricated.
