Nanoscale Spectroscopy and Plasmonics in Infrared
19 Apr 2012 | Online Presentations | Contributor(s): Mikhail Belkin
In this talk, I will present the results of two of our research projects. I will start with a simple technique for nanoscale mid-infrared spectroscopy that we have developed recently. Subwavelength resolution is achieved by detecting optical absorption through measuring local photothermal expansion with an atomic force microscope (AFM).