activity
20242026
most citedMagnetic Phase Diagram of Rouaite, Cu(OH)NO

6 citations · 11 across the 6 of their papers we have counts for

collaborators

6 papers

cond-mat.str-el2026

Spin-liquid-like ground states in the double hydroxyperovskites CuSn(OD)6 and MnSn(OD)6 evidenced by μSR spectroscopy

Moumita Naskar, Anton A. Kulbakov, Kaushick K. Parui +9

Double hydroxide perovskites with magnetic transition-metal ions were recently identified as a unique class of materials that combine magnetic frustration with correlated proton di…

cond-mat.str-el2025

Spin Liquid Mimicry in the Hydroxide Double Perovskite CuSn(OH) Induced by Correlated Proton Disorder

Anton A. Kulbakov, Ellen Häußler, Kaushick K. Parui +13

The face-centered-cubic lattice is composed of edge-sharing tetrahedra, making it a leading candidate host for strongly frustrated magnetism, but relatively few face-centered frust…

cond-mat.str-el2025★ 1 cited

Disordered ground state in the three-dimensional face-centred frustrated spin- system MnSn(OH)

Kaushick K. Parui, Anton A. Kulbakov, Ellen Häußler +10

Frustrated magnetism in face-centred cubic (fcc) magnetic sublattices remains underexplored but holds considerable potential for exotic magnetic behaviour. Here we report on the cr…

cond-mat.str-el2025★ 1 cited

Stacking disorder in novel ABAC-stacked brochantite, CuSO(OH)

Aswathi Mannathanath Chakkingal, Chloe Fuller, Maxim Avdeev +10

In geometrically frustrated magnetic systems, weak interactions or slight changes to the structure can tip the delicate balance of exchange interactions, sending the system into a…

cond-mat.mtrl-sci2024★ 3 cited

Correlated proton disorder in the crystal structure of the double hydroxide perovskite CuSn(OH)

Anton A. Kulbakov, Ellen Häußler, Kaushick K. Parui +8

CuSn(OH) is a quantum spin system from the family of magnetic double perovskite hydroxides, having a frustrated magnetic sublattice. It is also known as the natural mineral mus…

cond-mat.str-el2024★ 6 cited

Magnetic Phase Diagram of Rouaite, Cu(OH)NO

Aswathi Mannathanath Chakkingal, Anton A. Kulbakov, Justus Grumbach +18

Spinon-magnon mixing was recently reported in botallackite Cu(OH)Br with a uniaxially compressed triangular lattice of Cu quantum spins [Zhang et al., Phys. Rev. Let…