E
Eric Tucker
Researcher at University of North Carolina at Charlotte
Publications - 20
Citations - 553
Eric Tucker is an academic researcher from University of North Carolina at Charlotte. The author has contributed to research in topics: Near-field scanning optical microscope & Near and far field. The author has an hindex of 8, co-authored 20 publications receiving 448 citations. Previous affiliations of Eric Tucker include North Carolina State University & Veeco.
Papers
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Journal ArticleDOI
Optical dielectric function of silver
Honghua Yang,Jeffrey D'Archangel,Michael L. Sundheimer,Eric Tucker,Glenn D. Boreman,Markus B. Raschke +5 more
TL;DR: Using broadband spectroscopic ellipsometry, the complex valued dielectric function of silver films from 0.05 eV to 4.14 eV with a statistical uncertainty of less than 1% was determined in this article.
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Reversible Addition−Fragmentation Chain Transfer Polymerization in DNA Biosensing
TL;DR: Significant improvement in assay sensitivity was realized in comparison to the previously reported polymerization-based sensing method by enhancing polymer growth rate and reducing background noises caused by nonspecific adsorption.
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Optical Nanoantenna Input Impedance
TL;DR: In this paper, the authors presented the first measurement of an optical nano-antenna input impedance, demonstrating impedance multiplication in folded dipoles at infrared frequencies, providing the long sought enabling step for a systematic approach to improve collection efficiencies and control of the overall antenna response.
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Near- and far-field spectroscopic imaging investigation of resonant square-loop infrared metasurfaces.
Jeffrey D’ Archangel,Eric Tucker,Edward C. Kinzel,Eric A. Muller,Hans A. Bechtel,Michael C. Martin,Markus B. Raschke,Glenn D. Boreman +7 more
TL;DR: A series of infrared metasurfaces based on an array of metallic square loop antennas with resonant mode measured as standing wave patterns within the square loops are developed using scattering-scanning near-field optical microscopy (s-SNOM).
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Array truncation effects in infrared frequency selective surfaces.
TL;DR: The effects of array truncation in finite arrays of this design are investigated using far-field FTIR spectroscopy and scattering scanning near-field optical microscopy for maximal absorptivity for s-polarized light.