Gapped quantum spin liquid in a triangular-lattice Ising-type antiferromagnet

CP Tu, Z Ma, HR Wang, YH Jiao, DZ Dai, SY Li - Physical Review Research, 2024 - APS
In the search of quantum spin liquid (QSL), spin-1/2 triangular-lattice Heisenberg
antiferromagnets have always been viewed as fertile soils. Despite the true magnetically …

Thermodynamics and heat transport in the quantum spin liquid candidates and

N Li, MT **e, Q Huang, ZW Zhuo, Z Zhang, ES Choi… - Physical Review B, 2024 - APS
We study the ultralow-temperature thermodynamics and thermal conductivity (κ) of the single-
crystal rare-earth chalcogenides NaYbS 2 and NaYbSe 2, which have an ideal triangular …

Sign-problem-free effective models of triangular lattice quantum antiferromagnets

H Shackleton, S Sachdev - Physical Review B, 2025 - APS
The triangular lattice antiferromagnet with S= 1/2 spins and nearest-neighbor interactions is
known to have long-range antiferromagnetic order, with nearest-neighbor spins at an angle …