P. Worm

activity

20202026

most citedPhase diagram of nickelate superconductors calculated by dynamical vertex approximation

61 citations · 320 across the 18 of their papers we have counts for

collaborators

Showing 2021Show all

3 papers · 1 filter

cond-mat.supr-con2021★ 36 cited

Correlations turn electronic structure of finite-layer nickelates upside down

Paul Worm, Liang Si, Motoharu Kitatani +3

Motivated by the recent discovery of superconductivity in the pentalayer nickelate Nd $_{6}$ Ni $_{5}$ O $_{12}$ [Nature Materials 10.1038], we calculate its electronic structure and superc…

cond-mat.supr-con2021★ 12 cited

Hidden, one-dimensional, strongly nested, and almost half-filled Fermi surface in Ba $_{2}$ CuO $_{3 + y}$ superconductors

Paul Worm, Motoharu Kitatani, Jan M. Tomczak +2

All previous cuprate superconductors display a set of common features: (i) vicinity to a Cu 3 $d^{9}$ configuration; (ii) separated CuO $_{2}$ planes; (iii) superconductivity for dopin…

cond-mat.str-el2021★ 38 cited

Explaining the pseudogap through damping and antidamping on the Fermi surface by imaginary spin scattering

Friedrich Krien, Paul Worm, Patrick Chalupa +2

The mechanism of the pseudogap observed in hole-doped cuprates remains one of the central puzzles in condensed matter physics. We analyze this phenomenon via a Feynman-diagrammatic…

Correlations turn electronic structure of finite-layer nickelates upside down

Hidden, one-dimensional, strongly nested, and almost half-filled Fermi surface in Ba2​CuO3+y​ superconductors

Explaining the pseudogap through damping and antidamping on the Fermi surface by imaginary spin scattering

Hidden, one-dimensional, strongly nested, and almost half-filled Fermi surface in Ba $_{2}$ CuO $_{3 + y}$ superconductors