<div class="csl-bib-body">
<div class="csl-entry">Sokolovic, I., Rasouli, S., Wu, B., Sofer, Z., Matković, A., Schmid, M., Diebold, U., & Grasser, T. (2024, March 19). <i>PtSe₂ vdW single-crystal surfaces studied at the atomic scale with ncAFM</i> [Conference Presentation]. 87. Jahrestagung der DPG und DPG-Frühjahrstagung, Berlin, Germany.</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/196026
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dc.description.abstract
Surfaces of van-der-Waals-bonded (vdW) single-crystal PtSe2 cleaved in ultrahigh vacuum (UHV) were studied with noncontact atomic force microscopy (ncAFM) at the atomic level. Typical ionic and electronic defects were characterized with single-atom precision: the identification of surface and subsurface defects was achieved by observing the atomic and electronic structure in parallel. The metallic single crystals exhibit a proclivity of the PtSe2 toward different defect types compared to the synthesized trilayer thin films of semiconducting PtSe2 and other Pt-based TMDs. Cleaved surfaces are representative of the commonly exfoliated flakes so further experiments with in situ deliberate stoichiometry adjustments and the adsorption of gasses will be presented. Additionally, the growth of a CaF2 dielectric on these surfaces will be demonstrated.
en
dc.language.iso
en
-
dc.subject
Surface Physics
en
dc.title
PtSe₂ vdW single-crystal surfaces studied at the atomic scale with ncAFM
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
University of Chemistry and Technology, Czechia
-
dc.contributor.affiliation
University of Chemistry and Technology, Czechia
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dc.contributor.affiliation
Montanuniversität Leoben, Austria
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dc.type.category
Conference Presentation
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tuw.researchTopic.id
M1
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tuw.researchTopic.name
Surfaces and Interfaces
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tuw.researchTopic.value
100
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tuw.publication.orgunit
E134-05 - Forschungsbereich Surface Physics
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tuw.publication.orgunit
E360-01 - Forschungsbereich Mikroelektronik
-
tuw.author.orcid
0000-0003-3373-9357
-
tuw.event.name
87. Jahrestagung der DPG und DPG-Frühjahrstagung
de
tuw.event.startdate
17-03-2024
-
tuw.event.enddate
22-03-2024
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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
Berlin
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tuw.event.country
DE
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tuw.event.presenter
Sokolovic, Igor
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wb.sciencebranch
Physik, Astronomie
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wb.sciencebranch.oefos
1030
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wb.sciencebranch.value
100
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item.languageiso639-1
en
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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item.fulltext
no Fulltext
-
item.openairetype
conference paper not in proceedings
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item.grantfulltext
none
-
item.cerifentitytype
Publications
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crisitem.author.dept
E360-01 - Forschungsbereich Mikroelektronik
-
crisitem.author.dept
E134-05 - Forschungsbereich Surface Physics
-
crisitem.author.dept
University of Chemistry and Technology, Czechia
-
crisitem.author.dept
University of Chemistry and Technology, Czechia
-
crisitem.author.dept
Montanuniversität Leoben, Austria
-
crisitem.author.dept
E134-05 - Forschungsbereich Surface Physics
-
crisitem.author.dept
E134-05 - Forschungsbereich Surface Physics
-
crisitem.author.dept
E360 - Institut für Mikroelektronik
-
crisitem.author.orcid
0000-0003-3373-9357
-
crisitem.author.parentorg
E360 - Institut für Mikroelektronik
-
crisitem.author.parentorg
E134 - Institut für Angewandte Physik
-
crisitem.author.parentorg
E134 - Institut für Angewandte Physik
-
crisitem.author.parentorg
E134 - Institut für Angewandte Physik
-
crisitem.author.parentorg
E350 - Fakultät für Elektrotechnik und Informationstechnik