title: Fabrication of surface plasmon resonators by nanoskiving single-crystalline gold microplates.
abstract: This paper demonstrates the sectioning of chemically synthesized, single-crystalline microplates of gold with an ultramicrotome (nanoskiving) to produce single-crystalline nanowires; these nanowires act as low-loss surface plasmon resonators. This method produces collinearly aligned nanostructures with small, regular changes in dimension with each consecutive cross-section: a single microplate thus can produce a number of "quasi-copies" (delicately modulated variations) of a nanowire. The diamond knife cuts cleanly through microplates 35 microm in diameter and 100 nm thick without bending the resulting nanowire and cuts through the sharp edges of a crystal without deformation to generate nanoscale tips. This paper compares the influence of sharp tips and blunt tips on the resonator modes in these nanowires.
authors: Department of Chemistry and Chemical Biology, Harvard School of Engineering and Applied Sciences, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, USA.
authors: Benjamin J
authors: BJ
authors: Wiley
authors: Darren J
authors: DJ
authors: Lipomi
authors: Jiming
authors: J
authors: Bao
authors: Federico
authors: F
authors: Capasso
authors: George M
authors: GM
authors: Whitesides
mesh_terms: D003460:Crystallization; D006046:Gold / Q000737:chemistry*; D008855:Microscopy, Electron, Scanning; D036103:Nanotechnology; D020349:Surface Plasmon Resonance / Q000295:instrumentation*
chemical_list: D006046:Gold