Subwavelength-resolution near-field Raman spectroscopy

S.S. Kharintsev, G.G. Hoffmann, J. Loos, G. With, de, P.S. Dorozhkin, M.K. Salakhov

Research output: Contribution to journalArticleAcademicpeer-review

2 Citations (Scopus)


The resolution capabilities of near-field Raman spectroscopy based on a giant enhancement of the electric field near a nanosized metal probe are studied. As a test sample, bundles of single-walled carbon nanotubes deposited on glass substrates are used. It is shown that this method ensures a subwavelength spatial resolution of about 50 nm and demonstrates a Raman scattering enhancement of the order of 104.
Original languageEnglish
Pages (from-to)909-915
JournalJournal of Experimental and Theoretical Physics
Issue number5
Publication statusPublished - 2007


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