Experimental signatures of quantum and topological states in frustrated magnetism

J Khatua, B Sana, A Zorko, M Gomilšek, K Sethupathi… - Physics Reports, 2023 - Elsevier
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 …

[HTML][HTML] Transition metal selenite halides: a fascinating family of magnetic compounds

PS Berdonosov, ES Kuznetsova, VA Dolgikh - Crystals, 2018 - mdpi.com
The problem of searching for low-dimensional magnetic systems has been a topical subject
and has attracted attention of the chemistry and physics community for the last decade. In …

Coexistence of magnetic order and persistent spin dynamics in a quantum kagome antiferromagnet with no intersite mixing

A Zorko, M Pregelj, M Klanjšek, M Gomilšek, Z Jagličić… - Physical Review B, 2019 - APS
One of the key questions concerning frustrated lattices that has lately emerged is the role of
disorder in inducing spin-liquid-like properties. In this context, the quantum kagome …

Antiferromagnetic and ferromagnetic spintronics and the role of in-chain and inter-chain interaction on spin transport in the Heisenberg ferromagnet

LS Lima - Scientific Reports, 2021 - nature.com
Spin-transport and current-induced torques in ferromagnet heterostructures given by a
ferromagnetic domain wall are investigated. Furthermore, the continuum spin conductivity is …

Negative-vector-chirality spin structure in the defect- and distortion-free quantum kagome antiferromagnet

A Zorko, M Pregelj, M Gomilšek, M Klanjšek, O Zaharko… - Physical Review B, 2019 - APS
The magnetic ground state of the ideal quantum kagome antiferromagnet (QKA) has been a
long-standing puzzle, mainly because perturbations to the nearest-neighbor isotropic …

Development of short and long-range magnetic order in the double perovskite based frustrated triangular lattice antiferromagnet BaMnTeO

J Khatua, T Arh, SB Mishra, H Luetkens, A Zorko… - Scientific Reports, 2021 - nature.com
Frustrated magnets based on oxide double perovskites offer a viable ground wherein
competing magnetic interactions, macroscopic ground state degeneracy and complex …

Static magnetic order with strong quantum fluctuations in spin-1/2 honeycomb magnet Na2Co2TeO6

J Jiao, X Li, G Lin, M Shu, W Xu, O Zaharko… - Communications …, 2024 - nature.com
Kitaev interactions, arising from the interplay of frustration and bond anisotropy, can lead to
strong quantum fluctuations and, in an ideal case, to a quantum-spin-liquid state. However …

Frustration-induced nanometre-scale inhomogeneity in a triangular antiferromagnet

A Zorko, O Adamopoulos, M Komelj, D Arčon… - Nature …, 2014 - nature.com
Phase inhomogeneity of otherwise chemically homogenous electronic systems is an
essential ingredient leading to fascinating functional properties, such as high-T c …

Controlling Majorana states in topologically inhomogeneous superconductors

P Marra, M Cuoco - Physical Review B, 2017 - APS
Majorana bound states have been recently observed at the boundaries of one-dimensional
topological superconductors. Yet, controlling the localization of the Majorana states, which is …

Magnetic order and low-energy excitations in the quasi-one-dimensional antiferromagnet CuSeO with staggered fields

M Herak, A Zorko, M Pregelj, O Zaharko, G Posnjak… - Physical Review B …, 2013 - APS
Ground-state and low-energy excitations of the quasi-one-dimensional antiferromagnet
CuSe 2 O 5 where finite interchain interactions promote long-range antiferromagnetic order …