Frustration in magnetic materials arising from competing exchange interactions can prevent
the system from adopting long-range magnetic order and can instead lead to a diverse …

The discovery of magnetism by the ancient Greeks was enabled by the natural occurrence of
lodestone–a magnetized version of the mineral magnetite. Nowadays, natural minerals …

A clear thermal Hall signal (κ xy) was observed in the spin-liquid phase of the S= 1/2
kagome antiferromagnet Ca kapellasite [CaCu 3 (OH) 6 Cl 2· 0.6 H 2 O]. We found that κ xy …

We present a general review of the projective symmetry group classification of fermionic
quantum spin liquids for lattice models of spin S= 1/2. We then introduce a systematic …

Frustrated magnetism on the kagome lattice has been a fertile ground for rich and
fascinating physics, ranging from experimental evidence of a spin liquid to theoretical …

We demonstrate that the single crystal of YCu 3 [OH (D)] 6.5 Br 2.5 (YCOB) is a kagome
Heisenberg antiferromagnet without evident orphan spins (≪ 0.8%). The site mixing …

Motivated by recent experiments on the Heisenberg S= 1/2 quantum spin liquid candidate
material kapellasite, we classify all possible chiral (time-reversal symmetry breaking) spin …

We investigate the low temperature magnetic properties of a S= 5 2 Heisenberg kagome
antiferromagnet, the layered monodiphosphate Li 9 Fe 3 (P 2 O 7) 3 (PO 4) 2, using …

Frustration in magnetic interactions can give rise to disordered ground states with subtle and
beautiful properties. The spin ices Ho 2 Ti 2 O 7 and Dy 2 Ti 2 O 7 exemplify this …

PbCuTe 2 O 6 is a rare example of a spin liquid candidate featuring a three-dimensional
magnetic lattice. Strong geometric frustration arises from the dominant antiferromagnetic …