Terahertz Lattice Imprint of a Hidden Multipolar Ordering Transition in Gd 2 Ru 2 O 7

arXiv:2607.14029 · cond-mat.str-el, cond-mat.mtrl-sci · Submitted 2026-07-15 · Read on arXiv

cond-mat.str-el, cond-mat.mtrl-sci

Submitted: 2026-07-15

Updated: 2026-09-21

Comments: 10 pages including supplemental material

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Spin-Phonon Coupling — 3× in this paper · explained in 2 episodes
• Aperture — 2× in this paper · explained in 1 episode
• Unified Framework — 2× in this paper · explained in 5 episodes
• Calibration — 1× in this paper · explained in 7 episodes
• Phase Transitions — 1× in this paper · explained in 2 episodes

Sources

• Colossal Terahertz Magnetoresistance from Magnetic Polarons in EuZn$_2$P$_2$

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