Steffen Bötzel

activity

20232025

most citedElectronic correlations and superconducting instability in La

_{3}

_{2}

_{7}

under high pressure

203 citations · 372 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.supr-con2025★ 6 cited

Enhanced superconductivity in the compressively strained bilayer nickelate thin films by pressure

Qing Li, Jianping Sun, Steffen Boetzel +9

The discovery of high temperature superconductivity in the nickelate system has stimulated enormous interest in the community of condensed matter physics. Recently, superconductivi…

cond-mat.str-el2024★ 34 cited

Electronic instability, layer selectivity and Fermi arcs in La $_{3}$ Ni $_{2}$ O $_{7}$

Frank Lechermann, Steffen Bötzel, Ilya M. Eremin

Using advanced dynamical mean-field theory on a realistic level we study the normal-state correlated electronic structure of the high-pressure superconductor La $_{3}$ Ni $_{2}$ O $_{7}$ and…

cond-mat.supr-con2024★ 70 cited

Pressure-enhanced splitting of density wave transitions in La $_{3}$ Ni $_{2}$ O $_{7 - δ}$

Rustem Khasanov, Thomas J. Hicken, Dariusz J. Gawryluk +9

The observation of superconductivity in La $_{3}$ Ni $_{2}$ O $_{7 - δ}$ under pressure, following the suppression of a high-temperature density wave state, has attracted considerable attenti…

cond-mat.supr-con2024★ 50 cited

Theory of magnetic excitations in multilayer nickelate superconductor La $_{3}$ Ni $_{2}$ O $_{7}$

Steffen Bötzel, Frank Lechermann, Jannik Gondolf +1

Motivated by the recent reports of high- $T_{c}$ superconductivity in La $_{3}$ Ni $_{2}$ O $_{7}$ under pressure, we analyzed theoretically the magnetic excitations in the normal and the superc…

cond-mat.str-el2023★ 203 cited

Electronic correlations and superconducting instability in La $_{3}$ Ni $_{2}$ O $_{7}$ under high pressure

Frank Lechermann, Jannik Gondolf, Steffen Bötzel +1

Motivated by the report of superconductivity in bilayer La $_{3}$ Ni $_{2}$ O $_{7}$ at high pressure, we examine the interacting electrons in this system. First-principles many-body theory i…

cond-mat.supr-con2023★ 9 cited

Electronic Stripe Patterns Near the Fermi Level of Tetragonal Fe(Se,S)

M. Walker, K. Scott, T. J. Boyle +13

FeSe $_{1 - x}$ S $_{x}$ remains one of the most enigmatic systems of Fe-based superconductors. While much is known about the orthorhombic parent compound, FeSe, the tetragonal samples, F…

Enhanced superconductivity in the compressively strained bilayer nickelate thin films by pressure

Electronic instability, layer selectivity and Fermi arcs in La3​Ni2​O7​

Pressure-enhanced splitting of density wave transitions in La3​Ni2​O7−δ​

Theory of magnetic excitations in multilayer nickelate superconductor La3​Ni2​O7​

Electronic correlations and superconducting instability in La3​Ni2​O7​ under high pressure

Electronic Stripe Patterns Near the Fermi Level of Tetragonal Fe(Se,S)

Electronic instability, layer selectivity and Fermi arcs in La $_{3}$ Ni $_{2}$ O $_{7}$

Pressure-enhanced splitting of density wave transitions in La $_{3}$ Ni $_{2}$ O $_{7 - δ}$

Theory of magnetic excitations in multilayer nickelate superconductor La $_{3}$ Ni $_{2}$ O $_{7}$

Electronic correlations and superconducting instability in La $_{3}$ Ni $_{2}$ O $_{7}$ under high pressure