M. Uhlarz

activity

20132026

most citedObservation of an inter-sublattice exchange magnon in CoCr

_{2}

_{4}

and analysis of magnetic ordering

37 citations · 42 across the 8 of their papers we have counts for

collaborators

Showing cond-mat.str-elShow all

4 papers · 1 filter

cond-mat.str-el2026

Spin-orbit-entangled $J_{eff} = \frac{1}{2}$ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo $_{2}$ F $_{7}$

Andrej Kancko, Hironori Sakai, Javier Herrero-Martín +6

Bond disorder in frustrated pyrochlore antiferromagnets can give rise to fundamentally different quantum ground states depending on the nature of the local magnetic moments. Here,…

cond-mat.str-el2025★ 1 cited

Random singlet physics in the $S = \frac{1}{2}$ pyrochlore antiferromagnet NaCdCu $_{2}$ F $_{7}$

Andrej Kancko, Hironori Sakai, Cinthia Antunes Corrêa +7

We report a random singlet ground state in the $S = \frac{1}{2}$ Heisenberg pyrochlore antiferromagnet NaCdCu $_{2}$ F $_{7}$ . Cationic Na $^{+}$ /Cd $^{2 +}$ disorder on the pyrochlore $A$ site…

cond-mat.str-el2025★ 3 cited

Coexistence of anomalous spin dynamics and weak magnetic order in a chiral trillium lattice K2FeSn(PO4)3

J. Khatua, S. Krishnamoorthi, Changhyun Koo +13

Trillium lattices, where magnetic ions form a three-dimensional chiral network of corner-sharing equilateral triangular motifs, offer a prominent platform to explore exotic quantum…

cond-mat.str-el2025

Direct probe of magnetic field effects on phonons by ultrasound propagation in a quasi-two-dimensional honeycomb magnet Na $_{2}$ Co $_{2}$ TeO $_{6}$

Xiaochen Hong, Maximilian Schiffer, Beat Valentin Schwarze +9

We study the phonon behavior of a Co-based honeycomb frustrated magnet Na $_{2}$ Co $_{2}$ TeO $_{6}$ under magnetic field applied perpendicular to the honeycomb plane. The temperature and fi…

Spin-orbit-entangled Jeff​=21​ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo2​F7​

Random singlet physics in the S=21​ pyrochlore antiferromagnet NaCdCu2​F7​

Coexistence of anomalous spin dynamics and weak magnetic order in a chiral trillium lattice K2FeSn(PO4)3

Direct probe of magnetic field effects on phonons by ultrasound propagation in a quasi-two-dimensional honeycomb magnet Na2​Co2​TeO6​

Spin-orbit-entangled $J_{eff} = \frac{1}{2}$ magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCo $_{2}$ F $_{7}$

Random singlet physics in the $S = \frac{1}{2}$ pyrochlore antiferromagnet NaCdCu $_{2}$ F $_{7}$

Direct probe of magnetic field effects on phonons by ultrasound propagation in a quasi-two-dimensional honeycomb magnet Na $_{2}$ Co $_{2}$ TeO $_{6}$