dc.contributor.author
Juergensen, Sabrina
dc.contributor.author
Kusch, Patryk
dc.contributor.author
Reich, Stephanie
dc.date.accessioned
2021-01-11T12:52:36Z
dc.date.available
2021-01-11T12:52:36Z
dc.identifier.uri
https://refubium.fu-berlin.de/handle/fub188/29217
dc.identifier.uri
http://dx.doi.org/10.17169/refubium-28965
dc.description.abstract
Thiophenol‐based molecules are commonly used reporter molecules for various experiments, especially within the scope of surface‐ and tip‐enhanced Raman spectroscopy. Due to their molecular structure, they bind covalently to noble metals and have a huge Raman scattering cross section. Herein, the widely uncharted optical properties of the frequently used probe molecule 4‐nitrothiophenol (p‐NTP or 4‐NTP) are analyzed by resonant Raman spectroscopy. Based on the three different types of samples, it is demonstrated that the molecule exhibits two intrinsic resonances at specific wavelengths. For a wide range of experiments, this is an important information since intrinsic resonances may give rise to an enhancement of the Raman intensity at these specific excitation wavelengths. The Raman cross section of p‐NTP in resonance at 1.9 eV (650 nm) to be 6 × 10−26 cm2 per molecule is also measured.
en
dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
dc.subject
4-Nitrothiophenol
en
dc.subject.ddc
500 Naturwissenschaften und Mathematik::530 Physik::530 Physik
dc.title
Resonant Raman Scattering of 4‐Nitrothiophenol
dc.type
Wissenschaftlicher Artikel
dcterms.bibliographicCitation.articlenumber
2000295
dcterms.bibliographicCitation.doi
10.1002/pssb.202000295
dcterms.bibliographicCitation.journaltitle
physica status solidi (b)
dcterms.bibliographicCitation.number
12
dcterms.bibliographicCitation.volume
257
dcterms.bibliographicCitation.url
https://doi.org/10.1002/pssb.202000295
refubium.affiliation
Physik
refubium.funding
DEAL Wiley
refubium.note.author
Die Publikation wurde aus Open Access Publikationsgeldern der Freien Universität Berlin gefördert.
refubium.resourceType.isindependentpub
no
dcterms.accessRights.openaire
open access
dcterms.isPartOf.eissn
1521-3951