High-resolution tip-enhanced Raman mapping

G.G. Hoffmann; L. Xue; J. Loos; G. With, de

doi:10.1002/masy.201000138

High-resolution tip-enhanced Raman mapping

G.G. Hoffmann
, L. Xue
, J. Loos
, G. With, de

Research output: Contribution to journal › Article › Academic › peer-review

9 Citations (Scopus)

Abstract

Tip-enhanced Raman mapping (TERM) can be used to obtain chemical analysis of a sample with a topographical resolution down to 15¿nm. A short review of this technique is given. Among other samples (e.g. carbon nanotubes and graphene), we recently measured a high resolution tip-enhanced Raman map of a polymer for the first time. Using TERM, the phase separation behaviour of a polymer blend (PMMA/SAN) was monitored. In the early, incomplete state of phase separation an interface width of ~200¿nm was measured. A spatial resolution in the tens of nm range could be achieved.

Original language	English
Pages (from-to)	26-42
Number of pages	17
Journal	Macromolecular Symposia
Volume	305
Issue number	1
DOIs	https://doi.org/10.1002/masy.201000138
Publication status	Published - 2011

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10.1002/masy.201000138

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abstract = "Tip-enhanced Raman mapping (TERM) can be used to obtain chemical analysis of a sample with a topographical resolution down to 15¿nm. A short review of this technique is given. Among other samples (e.g. carbon nanotubes and graphene), we recently measured a high resolution tip-enhanced Raman map of a polymer for the first time. Using TERM, the phase separation behaviour of a polymer blend (PMMA/SAN) was monitored. In the early, incomplete state of phase separation an interface width of \textasciitilde{}200¿nm was measured. A spatial resolution in the tens of nm range could be achieved.",

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AU - Hoffmann, G.G.

AU - Xue, L.

AU - Loos, J.

AU - With, de, G.

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AB - Tip-enhanced Raman mapping (TERM) can be used to obtain chemical analysis of a sample with a topographical resolution down to 15¿nm. A short review of this technique is given. Among other samples (e.g. carbon nanotubes and graphene), we recently measured a high resolution tip-enhanced Raman map of a polymer for the first time. Using TERM, the phase separation behaviour of a polymer blend (PMMA/SAN) was monitored. In the early, incomplete state of phase separation an interface width of ~200¿nm was measured. A spatial resolution in the tens of nm range could be achieved.

U2 - 10.1002/masy.201000138

DO - 10.1002/masy.201000138

M3 - Article

SN - 1022-1360

VL - 305

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JO - Macromolecular Symposia

JF - Macromolecular Symposia

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High-resolution tip-enhanced Raman mapping

Abstract

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