<div class="csl-bib-body">
<div class="csl-entry">Yilmaz, U., Lendl, B., & Ramer, G. (2022, June 23). <i>Novel approach for bottom-illuminated photothermal nanoscale chemical imaging with a flat silicon sample carrier</i> [Poster Presentation]. ICPPP21 - International Conference on Photoacoustic and Photothermal Phenomena, Bled, Slovenia.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/152937
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dc.description.abstract
In this work we introduce a novel sample carrier for liquid AFM that is more chemically resistant, easier to handle and cheaper than the state of the art ZnSe prisms. Our approach uses micro-machined flat silicon-wafer that can be used for AFM-IR experiments. This opens up new ways for measuring AFM-IR in liquids. The flat shape allows easy handling and spin coating of samples on the carrier. Because the carrier is made of silicon, surface functionalization is well understood. Changing a system build around the use of ATR prisms, of course needs some adjustments to the instrumentation. Using rapid prototyping these new, flat Si-carriers can be made compatible with existing commercial AFM-IR instruments. For highest sensitivity, adjustments to the beam path are required to account for this new substrate’s geometry, as there is the change from a high-refractive index prism to a flat ATR holder of different material. This was achieved with an additional, removable collimating lens.
en
dc.description.sponsorship
European Commission
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dc.language.iso
en
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dc.subject
infrared spectroscopy
en
dc.subject
ATR-IR
en
dc.subject
Nanoscale characterization
en
dc.subject
AFM-IR
en
dc.subject
nanoscale infrared spectroscopy
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dc.title
Novel approach for bottom-illuminated photothermal nanoscale chemical imaging with a flat silicon sample carrier
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
8619858
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dc.type.category
Poster Presentation
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tuw.project.title
High-Performance Large Area Organic Perovskite devices for lighting, energy and Pervasive Communications
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tuw.researchTopic.id
M7
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tuw.researchTopic.id
M2
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tuw.researchTopic.id
M4
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tuw.researchTopic.name
Special and Engineering Materials
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Non-metallic Materials
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tuw.researchTopic.value
20
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tuw.researchTopic.value
50
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tuw.researchTopic.value
30
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tuw.publication.orgunit
E164-02-1 - Forschungsgruppe Prozessanalytik
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tuw.author.orcid
0000-0003-3838-5842
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tuw.author.orcid
0000-0001-8307-5435
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tuw.event.name
ICPPP21 - International Conference on Photoacoustic and Photothermal Phenomena
en
tuw.event.startdate
19-06-2022
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tuw.event.enddate
24-06-2022
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tuw.event.online
On Site
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tuw.event.type
Event for scientific audience
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tuw.event.place
Bled
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tuw.event.country
SI
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tuw.event.institution
University of Nova Gorica, University of Ljubljana, Jozef Stefan Institute
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tuw.event.presenter
Yilmaz, Ufuk
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tuw.event.track
Multi Track
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wb.sciencebranch
Chemie
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wb.sciencebranch.oefos
1040
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wb.sciencebranch.value
100
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item.openairetype
Presentation
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item.openairetype
Vortrag
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item.grantfulltext
none
-
item.cerifentitytype
Publications
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item.cerifentitytype
Publications
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item.languageiso639-1
en
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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item.openairecristype
http://purl.org/coar/resource_type/c_18cf
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item.fulltext
no Fulltext
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crisitem.project.funder
European Commission
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crisitem.project.grantno
8619858
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crisitem.author.dept
E164-02-1 - Forschungsgruppe Prozessanalytik
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crisitem.author.dept
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
-
crisitem.author.dept
E164-02-1 - Forschungsgruppe Prozessanalytik
-
crisitem.author.orcid
0000-0003-3838-5842
-
crisitem.author.orcid
0000-0001-8307-5435
-
crisitem.author.parentorg
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren
-
crisitem.author.parentorg
E164 - Institut für Chemische Technologien und Analytik
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crisitem.author.parentorg
E164-02 - Forschungsbereich Umwelt-, Prozessanalytik und Sensoren