3 papers
cond-mat.str-el2026
Eclipsing Kitaev: off-diagonal exchange governs the correlated high-field phases of -LiIrO
Vikram Nagarajan, Ioannis Rousochatzakis, Yuanqi Lyu +9
We report a high-field thermodynamic study of the hyperhoneycomb Kitaev material -LiIrO, using magnetotropic susceptibility to resolve its low-temperature field-angle p…
cond-mat.str-el2026
Footprints of the Kitaev spin liquid in the Fano lineshapes of the Raman active optical phonons
Kexin Feng, Swetlana Swarup, Natalia B. Perkins
We develop a theoretical description of the Raman spectroscopy in the spin-phonon coupled Kitaev system and show that it can provide intriguing observable signatures of fractionali…
cond-mat.str-el2024
Complex orders and chirality in the classical Kitaev- model
P. Peter Stavropoulos, Yang Yang, Ioannis Rousochatzakis +1
It is well-recognized that the low-energy physics of many Kitaev materials is governed by two dominant energy scales, the Ising-like Kitaev coupling and the symmetric off-diago…