Antiferro-quadrupole resonance in CeB6
S.V. Demishev, A.V. Semeno, A.V.Bogach, Yu.B. Paderno, N.Yu., Shitsevalova, N.E. Sluchanko
TL;DR
This paper reports the discovery of a new magnetic resonance mode in CeB6 caused by orbital ordering, observed via cavity measurements across a phase boundary, revealing insights into strongly correlated electronic systems.
Contribution
It presents the first experimental observation of a magnetic resonance linked to orbital ordering in CeB6, expanding understanding of phase transitions in correlated materials.
Findings
Detection of a gapless magnetic resonance mode with g-factor 1.62
Resonance appears below the phase boundary TQ(B)
Resonance linked to orbital ordering transition
Abstract
We report experimental observation of a new type of magnetic resonance caused by orbital ordering in a strongly correlated electronic system. Cavity measurements performed on CeB6 single crystals in a frequency range 60-100 GHz show that a crossing of the phase boundary TQ(B) between the antiferro-quadrupole and paramagnetic phases gives rise to development at T <TQ(B) of a magnetic resonance. The observed mode is gapless and correspond to g-factor 1.62.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.