<div class="csl-bib-body">
<div class="csl-entry">Jacob, E., Malcolms de Oliveira, M., Schäfer, T., Worm, P., Si, L., & Held, K. (2025, March 19). <i>Electronic structure and superconductivity in nickelates and cuprates: Insights from DMFT and DΓA</i> [Conference Presentation]. DPG-Frühjahrstagung der Sektion Kondensierte Materie (SKM) 2025, Regensburg, Germany. http://hdl.handle.net/20.500.12708/225716</div>
</div>
-
dc.identifier.uri
http://hdl.handle.net/20.500.12708/225716
-
dc.description.abstract
The infinite-layer nickelates and cuprates represent two compelling families of materials for exploring unconventional superconductivity and correlated electronic phenomena. I will discuss recent advances in understanding the electronic structure of infinite-layer nickelates, focusing on insights from dynamical mean-field theory (DMFT) and their comparison with experimental findings ([1]) from angle-resolved photoemission spectroscopy (ARPES). This helps [2] constrain possible scenarios for their electronic states. In particular, there is only one Ni orbital crossing the Fermi surface. Additionally, I will present ongoing investigations into superconductivity in both nickelates and cuprates, based on the dynamical vertex approximation (DΓ A [3], [4]).
Funding through the FWF project I5398 is gratefully acknowledged.
[1] W. Sun et al., arXiv:2403.07344 (2024).
[2] L. Si et al., Phys. Rev. Res. 6, 043104 (2024).
[3] G. Rohringer et al., Rev. Mod. Phys. 90, 025003 (2018).
[4] M. Kitatani et al., J. Phys. Mater. 5, 034005 (2022).
en
dc.description.sponsorship
FWF - Österr. Wissenschaftsfonds
-
dc.language.iso
en
-
dc.subject
unconventional superconductivity
en
dc.subject
nickelates
en
dc.subject
cuprates
en
dc.subject
Strongly correlated systems
en
dc.subject
DMFT
en
dc.title
Electronic structure and superconductivity in nickelates and cuprates: Insights from DMFT and DΓA
en
dc.type
Presentation
en
dc.type
Vortrag
de
dc.contributor.affiliation
Max Planck Institute for Solid State Research, Germany
-
dc.relation.grantno
I 5398-N
-
dc.type.category
Conference Presentation
-
tuw.project.title
Elektronische Struktur und Supraleitung in Nickelaten
