J. Arneth

activity

20232026

most citedHigh-pressure crystal growth and investigation of the metal-to-metal transition of Ruddlesden-Popper trilayer nickelates La

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26 citations · 37 across the 8 of their papers we have counts for

collaborators

Showing 2025Show all

6 papers · 1 filter

cond-mat.str-el2025★ 1 cited

Towards Understanding Prolate 4 $f$ Monomers: Numerical Predictions and Experimental Validation of Electronic Properties and Slow Relaxation in a Muffin-shaped Er $^{III}$ Complex

J. Arneth, C. Pachl, G. Greif +4

We report the synthesis, crystal structure and magnetic properties of the triply-capped, slightly distorted trigonal-prismatic complex [Er(PPTMP) $_{2}$ (H $_{2}$ O)][OTf] $_{3}$ (PPTMP = (4-…

cond-mat.str-el2025

Elucidating the origin of long-range ferromagnetic order in Fe $_{3}$ GeTe $_{2}$ by low-energy magnon excitation studies

Birte Beier, Erik Walendy, Jan Arneth +3

We report a detailed high-field/high-frequency ferromagnetic resonance (HF-FMR) study of low-energy magnon excitations in the van der Waals ferromagnet Fe $_{3}$ GeTe $_{2}$ . At 2 K, the…

cond-mat.str-el2025★ 1 cited

Competing Interactions and the Effects of Uniaxial Out-of-plane Perturbations in the Honeycomb Antiferromagnet Na $_{2}$ Co $_{2}$ TeO $_{6}$

J. Arneth, R. Kalaivanan, R. Sankar +2

Despite exhibiting magnetic long-range order below $T_{N} = 26.7 K$ , the honeycomb cobaltate Na $_{2}$ Co $_{2}$ TeO $_{6}$ is predicted to enter a Kitaev spin liquid state w…

cond-mat.str-el2025★ 5 cited

Spin waves in Na $_{2}$ Co $_{2}$ TeO $_{6}$ studied by high-frequency/high-field ESR: Successes and failures of the triple- $q$ model

Luca Bischof, Jan Arneth, Raju Kalaivanan +3

The Kitaev candidate material Na $_{2}$ Co $_{2}$ TeO $_{6}$ is proposed to be proximate to a quantum spin liquid state but a suitable spin model and the nature of its ground states are still…

cond-mat.str-el2025★ 1 cited

The Relevance of Non-axiality and Low-lying Excited States for Slow Magnetic Relaxation in Pentagonal-bipyramidal Erbium(III) Complexes Probed by High-frequency EPR

J. Arneth, L. Spillecke, C. Koo +3

High-frequency/high-field electron paramagnetic resonance studies on a series of seven-coordinate pentagonal-bipyramidal (PBP) erbium(III) complexes Er(DAPMBH/H $_{2}$ DAPS)X (H $_{2}$ DAP…

cond-mat.str-el2025★ 3 cited

The Interplay of Single Ion Anisotropy and Magnetic 3d-4f Interactions in V $_{2}^{III}$ Ln $_{2}^{III}$ Butterfly Complexes

J. Arneth, X. Li, J. Braun +6

Within the framework of 3d-4f molecular magnets, the most thoroughly investigated architecture is that of butterfly-shaped coordination clusters as it provides an ideal testbed to…

Towards Understanding Prolate 4f Monomers: Numerical Predictions and Experimental Validation of Electronic Properties and Slow Relaxation in a Muffin-shaped ErIII Complex

Elucidating the origin of long-range ferromagnetic order in Fe3​GeTe2​ by low-energy magnon excitation studies

Competing Interactions and the Effects of Uniaxial Out-of-plane Perturbations in the Honeycomb Antiferromagnet Na2​Co2​TeO6​

Spin waves in Na2​Co2​TeO6​ studied by high-frequency/high-field ESR: Successes and failures of the triple-q model

The Relevance of Non-axiality and Low-lying Excited States for Slow Magnetic Relaxation in Pentagonal-bipyramidal Erbium(III) Complexes Probed by High-frequency EPR

The Interplay of Single Ion Anisotropy and Magnetic 3d-4f Interactions in V2III​Ln2III​ Butterfly Complexes

Towards Understanding Prolate 4 $f$ Monomers: Numerical Predictions and Experimental Validation of Electronic Properties and Slow Relaxation in a Muffin-shaped Er $^{III}$ Complex

Elucidating the origin of long-range ferromagnetic order in Fe $_{3}$ GeTe $_{2}$ by low-energy magnon excitation studies

Competing Interactions and the Effects of Uniaxial Out-of-plane Perturbations in the Honeycomb Antiferromagnet Na $_{2}$ Co $_{2}$ TeO $_{6}$

Spin waves in Na $_{2}$ Co $_{2}$ TeO $_{6}$ studied by high-frequency/high-field ESR: Successes and failures of the triple- $q$ model

The Interplay of Single Ion Anisotropy and Magnetic 3d-4f Interactions in V $_{2}^{III}$ Ln $_{2}^{III}$ Butterfly Complexes