Subsurface Raman Imaging with Nanoscale Resolution

Anderson, Neil; Anger, Pascal; Hartschuh, Achim and Novotny, Lukas (2006): Subsurface Raman Imaging with Nanoscale Resolution. In: Nano Letters, Vol. 6, No. 4: pp. 744-749

Abstract

We report on chemically specific, subsurface imaging with high spatial resolution. Using tip-enhanced Raman spectroscopy, we probe carbon nanotubes buried beneath a host dielectric media. We demonstrate our ability to map and resolve specific vibrational modes with 30 nm spatial resolution for dielectric layers with different thicknesses.

• Item Type: Journal article
• Form of publication: Publisher's Version
• Faculties: Chemistry and Pharmacy
• Subjects: 500 Science > 540 Chemistry
• ISSN: 1530-6984
• Language: English