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Wei-Shun Chang
Researcher at Rice University
Publications - 85
Citations - 8405
Wei-Shun Chang is an academic researcher from Rice University. The author has contributed to research in topics: Plasmon & Surface plasmon resonance. The author has an hindex of 40, co-authored 82 publications receiving 7344 citations. Previous affiliations of Wei-Shun Chang include University of Texas at Austin & University of Massachusetts Dartmouth.
Papers
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Journal ArticleDOI
Plasmons in strongly coupled metallic nanostructures.
Journal ArticleDOI
A plasmonic Fano switch.
Wei-Shun Chang,J. Britt Lassiter,Pattanawit Swanglap,Heidar Sobhani,Saumyakanti Khatua,Peter Nordlander,Naomi J. Halas,Stephan Link +7 more
TL;DR: It is shown that clusters with a hemicircular central disk surrounded by a circular ring of closely spaced, coupled nanodisks yield Fano-like and non-Fano- like spectra for orthogonal incident polarization orientations.
Journal ArticleDOI
Optical characterization of single plasmonic nanoparticles
TL;DR: This review provides an overview of different steady-state single particle spectroscopy techniques that provide detailed insight into the spectral characteristics of plasmonic nanoparticles.
Journal ArticleDOI
Chiral templating of self-assembling nanostructures by circularly polarized light
Jihyeon Yeom,Bongjun Yeom,Henry Chan,Kyle W. Smith,Sergio Dominguez-Medina,Joong Hwan Bahng,Gongpu Zhao,Wei-Shun Chang,Sung-Jin Chang,Andrey Chuvilin,Dzmitry Melnikau,Andrey L. Rogach,Peijun Zhang,Stephan Link,Petr Král,Nicholas A. Kotov +15 more
TL;DR: The ability of NPs to retain the polarization information of incident photons should open pathways for the synthesis of chiral photonic materials and allow a better understanding of the origins of biomolecular homochirality.
Journal ArticleDOI
Vivid, full-color aluminum plasmonic pixels
Jana Olson,Alejandro Manjavacas,Lifei Liu,Wei-Shun Chang,Benjamin Foerster,Nicholas S. King,Mark W. Knight,Peter Nordlander,Naomi J. Halas,Stephan Link +9 more
TL;DR: Far-field diffractive coupling is used to narrow the plasmon linewidth, enabling monochromatic coloration and significantly enhancing the far-field scattering intensity of the individual nanorod elements.