<div class="csl-bib-body">
<div class="csl-entry">Klebel-Knobloch, B., Tabiś, W., Gala, M. A., Barišić, O. S., Sunko, D. K., & Barišić, N. (2023, June 14). <i>Optical conductivity of cuprates in a new light</i> [Conference Presentation]. 7th Conference of the Serbian Society for Ceramic Materials, Belgrad, Serbia. http://hdl.handle.net/20.500.12708/193609</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/193609
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dc.description.abstract
Measured transport properties of three representative cuprates are reproduced within the paradigm of two electron subsystems, itinerant and localized. The localized subsystem evolves continuously from the Cu 3d[Formula: see text] hole at half-filling and corresponds to the (pseudo)gapped parts of the Fermi surface. The itinerant subsystem is observed as a pure Fermi liquid (FL) with material-independent universal mobility across the doping/temperature phase diagram. The localized subsystem affects the itinerant one in our transport calculations solely by truncating the textbook FL integrals to the observed (doping- and temperature-dependent) Fermi arcs. With this extremely simple picture, we obtain the measured evolution of the resistivity and Hall coefficients in all three cases considered, including LSCO which undergoes a Lifshitz transition in the relevant doping range, a complication which turns out to be superficial. Our results imply that prior to evoking polaronic, quantum critical point, quantum dissipation, or even more exotic scenarios for the evolution of transport properties in cuprates, Fermi-surface properties must be addressed in realistic detail.
en
dc.description.sponsorship
European Commission
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dc.language.iso
en
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dc.subject
superconductivity
en
dc.subject
High_Tc
en
dc.subject
Fermi liquid
en
dc.subject
percolation
en
dc.subject
Mott-insulator
en
dc.subject
Fermi arcs
en
dc.title
Optical conductivity of cuprates in a new light
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.relation.grantno
725521
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dc.type.category
Conference Presentation
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tuw.project.title
The Janus-face of the localized carrier in cuprates: Generating the pseudogap and high temperature superconductivity
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tuw.researchTopic.id
M2
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tuw.researchTopic.id
Q6
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tuw.researchTopic.id
M8
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tuw.researchTopic.name
Materials Characterization
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tuw.researchTopic.name
Quantum Many-body Systems Physics
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tuw.researchTopic.name
Structure-Property Relationsship
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tuw.researchTopic.value
35
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tuw.researchTopic.value
44
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tuw.researchTopic.value
21
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tuw.publication.orgunit
E138-02 - Forschungsbereich Correlations: Theory and Experiments
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tuw.author.orcid
0000-0002-9871-4196
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tuw.author.orcid
0000-0002-8827-9944
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tuw.author.orcid
0000-0001-6906-9354
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tuw.author.orcid
0000-0002-6514-9004
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tuw.author.orcid
0000-0002-1383-0674
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tuw.author.orcid
0000-0003-4637-0544
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tuw.event.name
7th Conference of the Serbian Society for Ceramic Materials
en
dc.description.sponsorshipexternal
European Regional Development Fund-Competitiveness and Cohesion Operational Programme
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dc.relation.grantnoexternal
KK.01.1.1.02.0013
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tuw.event.startdate
14-06-2023
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tuw.event.enddate
16-06-2023
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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
Belgrad
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tuw.event.country
RS
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tuw.event.presenter
Barišić, N
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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.cerifentitytype
Publications
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item.grantfulltext
none
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item.fulltext
no Fulltext
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item.openairetype
conference paper not in proceedings
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item.openairecristype
http://purl.org/coar/resource_type/c_18cp
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crisitem.author.dept
E130 - Fakultät für Physik
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crisitem.author.dept
E138-02 - Forschungsbereich Correlations: Theory and Experiments
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crisitem.author.dept
E138-02 - Forschungsbereich Correlations: Theory and Experiments
