200 citations · 861 across the 28 of their papers we have counts for
4 papers · 1 filter
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 NdNiO [Nature Materials 10.1038], we calculate its electronic structure and superc…
Nematicity-enhanced superconductivity in systems with a non-Fermi liquid behavior
Sharareh Sayyad, Motoharu Kitatani, Abolhassan Vaezi +1
We explore the interplay between nematicity~(spontaneous breaking of the sixfold rotational symmetry), superconductivity, and non-Fermi liquid behavior in partially flat-band model…
Hidden, one-dimensional, strongly nested, and almost half-filled Fermi surface in BaCuO 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 configuration; (ii) separated CuO planes; (iii) superconductivity for dopin…
Natural orbital impurity solver for real-frequency properties at finite temperature
Motoharu Kitatani, Shiro Sakai, Ryotaro Arita
We extend the natural orbital impurity solver [PRB 90, 085102 (2014)] to finite temperatures and apply it to calculate spectral and transport properties of correlated electrons wit…