Karsten Held

TU Wien — Austria

Physics and Astronomy · Physical Sciences

63h-index12.4kcitations374works2.52yr avg
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Research Topics

Physics of Superconductivity and Magnetism(171), Advanced Condensed Matter Physics(143), Magnetic and transport properties of perovskites and related materials(111), Quantum and electron transport phenomena(94), Electronic and Structural Properties of Oxides(45)

Publications374 total

Substrate and cation engineering for optimizing superconductivity in infinite-layer nickelates
arXiv (Cornell University)·2025Open Access
Substrate and cation engineering for optimizing superconductivity in infinite-layer nickelates
ArXiv.org·2025Open Access
Two-site entanglement in the two-dimensional Hubbard model
Physical review. B./Physical review. B·2025Open Access
Surfaces and interfaces of infinite-layer nickelates studied by dynamical mean-field theory
Physical review. B./Physical review. B·2025Open Access
Ladder equation for the three-particle vertex and its approximate solution
Physical Review Research·2025Open Access
Lattice dynamics of the infinite-layer nickelate <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msub> <mml:mi>LaNiO</mml:mi> <mml:mn>2</mml:mn> </mml:msub> </mml:math>
Physical review. B./Physical review. B·2025Open Access
Boosting the Transparency of Metallic SrNbO <sub>3</sub> Through Ti Doping
Advanced Materials Interfaces·2025Open Access
Entanglement in the pseudogap regime of cuprate superconductors
Physical review. B./Physical review. B·2025· 1 citedOpen Access
Energy filtering–induced ultrahigh thermoelectric power factors in Ni <sub>3</sub> Ge
Science Advances·2025· 8 citedOpen Access
Data for "Entanglement across scales: Quantics tensor trains as a natural framework for renormalization"
ArXiv.org·2025Open Access
Diagnosing phase transitions through time scale entanglement
arXiv (Cornell University)·2025Open Access
Superconducting phase diagram of finite-layer nickelates Ndn+1NinO2n+2
npj Quantum Materials·2025· 2 citedOpen Access
Pairing boost from enhanced spin-fermion coupling in the pseudogap regime
Physical review. B./Physical review. B·2025· 1 cited
Topotactical Hydrogen Induced Single-Band <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>d</mml:mi></mml:mrow></mml:math>-Wave Superconductivity in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>La</mml:mi></mml:mrow><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msub></mml:mrow><mml:mrow><mml:msub><mml:mrow><mml:mi>NiO</mml:mi></mml:mrow><mml:mrow><mml:mn>4</mml:mn></mml:mrow></mml:msub></mml:mrow></mml:mrow></mml:math>
Physical Review Letters·2025· 1 citedOpen Access
Topological Flat-Band-Driven Metallic Thermoelectricity
Physical Review X·2025· 4 citedOpen Access
Analytical expression for $\pi$-ton vertex contributions to the optical conductivity
SciPost Physics·2025Open Access
Two distinct quantum critical behaviors in the doped two-dimensional periodic Anderson model
arXiv (Cornell University)·2025Open Access
Superconducting phase diagram of finite-layer nickelates Nd$_{n+1}$Ni$_n$O$_{2n+2}$
arXiv (Cornell University)·2025Open Access
Energy filtering-induced ultrahigh thermoelectric power factors in Ni$_3$Ge
arXiv (Cornell University)·2025Open Access
Local correlations necessitate waterfalls as a connection between quasiparticle band and developing Hubbard bands
Nature Communications·2025· 2 citedOpen Access
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Frequent Co-authors

A. Toschi(23), Giorgio Sangiovanni(13), D. Vollhardt(10), В. И. Анисимов(8), G. Rohringer(7), A. A. Katanin(7), P. Hansmann(7), G. Keller(7), Zhicheng Zhong(6), Ryotaro Arita(5), I. A. Nekrasov(5), Th. Pruschke(5), Patrik Thunström(5), O. K. Andersen(4), Volker Eyert(4), N. Parragh(4), Ciro Taranto(4), A. Sekiyama(3), S. Suga(3), D. E. Kondakov(3)