A. Sandberg

most citedQuasimolecular electronic structure of the trimer iridate Ba

_{4}

NbIr

_{3}

_{12}

2 citations · 2 across the 1 of their papers we have counts for

collaborators

4 papers

cond-mat.str-el2026

Between Mott and cluster Mott: spin-orbit entangled dimer singlets in Ba $_{3}$ CeRu $_{2}$ O $_{9}$

L. Pätzold, A. Sandberg, H. Schilling +8

The hexagonal 4d ruthenates Ba3MRu2O9 host structural dimers and exhibit a delicate balance of competing interactions. Hund's coupling, trigonal crystal-field splitting, and hoppin…

cond-mat.str-el2026

Three-dimensional spin-orbital liquids

Anna Sandberg, Lukas Rødland, Maria Hermanns

Spin-orbital liquids provide an exactly solvable route to three-dimensional Z2 quantum spin liquids beyond the original Kitaev setting. Built from higher-dimensional Clifford-algeb…

cond-mat.str-el2024★ 2 cited

Quasimolecular electronic structure of the trimer iridate Ba $_{4}$ NbIr $_{3}$ O $_{12}$

M. Magnaterra, A. Sandberg, H. Schilling +17

The insulating mixed-valent Ir $^{+ 3.66}$ compound Ba $_{4}$ NbIr $_{3}$ O $_{12}$ hosts two holes per Ir $_{3}$ O $_{12}$ trimer unit. We address the electronic structure via resonant inelastic…

cond-mat.supr-con2024

Josephson effect in a Fibonacci quasicrystal

Anna Sandberg, Oladunjoye A. Awoga, Annica M. Black-Schaffer +1

Quasiperiodicity has recently been proposed to enhance superconductivity and its proximity effect. At the same time, there has been significant experimental progress in the fabrica…

Between Mott and cluster Mott: spin-orbit entangled dimer singlets in Ba3​CeRu2​O9​

Three-dimensional spin-orbital liquids

Quasimolecular electronic structure of the trimer iridate Ba4​NbIr3​O12​

Josephson effect in a Fibonacci quasicrystal

Between Mott and cluster Mott: spin-orbit entangled dimer singlets in Ba $_{3}$ CeRu $_{2}$ O $_{9}$

Quasimolecular electronic structure of the trimer iridate Ba $_{4}$ NbIr $_{3}$ O $_{12}$