Polarized surface-enhanced Raman spectroscopy of suspended carbon nanotubes by Pt-Re nanoantennas

URN to cite this document:: urn:nbn:de:bvb:355-epub-364296
DOI to cite this document:: 10.5283/epub.36429

Bäuml, Christian ; Korn, Tobias

; Lange, Christoph ; Schüller, Christian ; Strunk, Christoph ; Paradiso, Nicola

Preview

PDF
(1MB)

Date of publication of this fulltext: 14 Dec 2017 10:20

Alternative links to fulltext:DOI Publisher

Details

Preview

Indexed in

Export bibliographical data

Abstract

We present optical nanoantennas designed for applications that require processing temperatures larger than 800 degrees C. The antennas consist of arrays of Re/Pt bilayer strips fabricated with a lift-off-free technique on top of etched trenches. Reflectance measurements show a clear plasmonic resonance at approximately 670 nm for light polarized orthogonal to the strip axis. The functionality of ...