P. Warzanowski

activity

20192024

most citedResonant inelastic x-ray incarnation of Young's double-slit experiment

52 citations · 116 across the 8 of their papers we have counts for

collaborators

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8 papers · 1 filter

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.str-el2024★ 6 cited

Spin-orbital-lattice entanglement in the ideal j=1/2 compound K $_{2}$ IrCl $_{6}$

P. Warzanowski, M. Magnaterra, Ch. J. Sahle +9

Mott insulators with spin-orbit entangled j=1/2 moments host intriguing magnetic properties. The j=1/2 wave function requires cubic symmetry, while a noncubic crystal field mixes j…

cond-mat.str-el2023★ 7 cited

Spin-orbit coupling in a half-filled $t_{2 g}$ shell: the case of $5 d^{3}$ K $_{2}$ ReCl $_{6}$

P. Warzanowski, M. Magnaterra, G. Schlicht +9

The half-filled $t_{2 g}$ shell of the $t_{2 g}^{3}$ configuration usually, in LS coupling, hosts a S = 3/2 ground state with quenched orbital moment. This state is not Jahn-Teller act…

cond-mat.str-el2023★ 9 cited

Electronic excitations in $5 d^{4}$ J=0 Os $^{4 +}$ halides studied by RIXS and optical spectroscopy

P. Warzanowski, M. Magnaterra, P. Stein +10

We demonstrate that the cubic antifluorite-type halides K $_{2}$ OsCl $_{6}$ , K $_{2}$ OsBr $_{6}$ , and Rb $_{2}$ OsBr $_{6}$ are excellent realizations of non-magnetic J=0 compounds. The magnetic susc…

cond-mat.str-el2022★ 11 cited

RIXS interferometry and the role of disorder in the quantum magnet Ba $_{3}$ Ti $_{3 - x}$ Ir $_{x}$ O $_{9}$

M. Magnaterra, M. Moretti Sala, G. Monaco +8

Motivated by several claims of spin-orbit driven spin-liquid physics in hexagonal Ba $_{3}$ Ti $_{3 - x}$ Ir $_{x}$ O $_{9}$ hosting Ir2O9 dimers, we report on resonant inelastic x-ray scattering…

cond-mat.str-el2022★ 7 cited

Spin-orbit coupling and crystal-field splitting in Ti-doped Ca2RuO4 studied by ellipsometry

I. Vergara, M. Magnaterra, J. Attig +5

In Ca2RuO4, the competition of spin-orbit coupling $ζ$ and tetragonal crystal field splitting $Δ_{C F}$ has been discussed controversially for many years. The orbital occupation dep…

cond-mat.str-el2019★ 22 cited

Multiple Spin-Orbit Excitons and the Electronic Structure of $α$ -RuCl $_{3}$

P. Warzanowski, N. Borgwardt, K. Hopfer +7

The honeycomb compound $α$ -RuCl $_{3}$ is widely discussed as a proximate Kitaev spin-liquid material. This scenario builds on spin-orbit entangled $j = 1/2$ moments arising for a $t_…

cond-mat.str-el2019★ 52 cited

Resonant inelastic x-ray incarnation of Young's double-slit experiment

A. Revelli, M. Moretti Sala, G. Monaco +12

Young's archetypal double-slit experiment forms the basis for modern diffraction techniques: the elastic scattering of waves yields an interference pattern that captures the real-s…

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

Spin-orbital-lattice entanglement in the ideal j=1/2 compound K2​IrCl6​

Spin-orbit coupling in a half-filled t2g​ shell: the case of 5d3 K2​ReCl6​

Electronic excitations in 5d4 J=0 Os4+ halides studied by RIXS and optical spectroscopy

RIXS interferometry and the role of disorder in the quantum magnet Ba3​Ti3−x​Irx​O9​