Multipolar spin systems provide a rich ground for the emergence of unexpected states of
matter due to their enlarged spin degree of freedom. In this study, with a specific emphasis …

Co-based materials have recently been explored because of their potential to realize
complex bond-dependent anisotropic magnetism. Prominent examples include Na 2 Co 2 …

Multiple-Q states are expressed as a superposition of spin density waves at multiple
ordering wave vectors, which results in unconventional complicated spin textures, such as …

The candidate Kitaev magnet Na 2 Co 2 TeO 6 exhibits a characteristic ferrimagnetic
response at low temperatures, with a finite residual magnetization that changes sign at a …

We report a comprehensive investigation of the lattice and magnetic structure in van der
Waals antiferromagnet VBr 3, characterized by a BiI 3-type structure at room temperature …

The Kitaev honeycomb model has received significant attention for its exactly solvable
quantum spin liquid ground states and fractionalized excitations. For realizing the model …

The search for a Kitaev quantum spin liquid in crystalline magnetic materials has fueled
intense interest in the two-dimensional honeycomb systems. Many promising candidate …

Honeycomb cobalt oxides containing 3$\it {d} $ Co $^{2+} $ ions might realize frustrated
magnetism and novel quantum phases. Among candidate materials, Na $ _ {3} $ Co $ _ {2} …

In the quest to find quantum spin liquids, layered cobalt oxides Na 2 Co 2 TeO 6 and Na 3
Co 2 SbO 6 have been proposed as promising candidates for approximating the Kitaev …

Kitaev spin liquid is proposed to be promisingly realized in low spin-orbit coupling $3 d $
systems, represented by Na $ _3 $ Co $ _2 $ SbO $ _6 $ and Na $ _3 $ Ni $ _2 $ BiO $ _6 …