| Title: |
Field-driven spin structure evolution in MnCr 2 S 4 : A high-field single-crystal neutron diffraction study |
| Authors: |
Duc, F.; Qureshi, N.; Prodan, L.; Bertin, A.; Schneidewind, A.; Hoser, A.; Uhlarz, M.; Herrmannsdörfer, T.; Wosnitza, J.; Simonet, V.; Chattopadhyay, S.; Suwa, H.; Ressouche, E.; Songvilay, M.; Prokhnenko, O.; Gazizulina, A.; Bourdarot, F.; Tsurkan, V.; Zherlitsyn, S. |
| Source: |
Physical review / B 110(21), 214416 (2024). doi:10.1103/PhysRevB.110.214416 |
| Publisher Information: |
Inst. |
| Publication Year: |
2024 |
| Collection: |
Forschungszentrum Jülich: JuSER (Juelich Shared Electronic Resources) |
| Subject Terms: |
info:eu-repo/classification/ddc/530 |
| Subject Geographic: |
DE |
| Description: |
We present a comprehensive microscopic insight into the spin configurations within the bond-frustrated cubicspinel compound MnCr2S4 directly unveiled through extensive single-crystal neutron diffraction studies carriedout in zero magnetic field and in fields up to 35 T. While our zero field results confirm the ferrimagnetic structurewith an antiparallel arrangement of the magnetic Cr3+ and Mn2+ sublattices below TFiM ≈ 65 K, as well as thepresence of the exotic Yafet-Kittel phase below TYK ≈ 5 K, our data measured in fields enable us to preciselydetermine the field-induced magnetic structures and their evolution across the phase transitions at μ0H1 ≈ 11 Tand μ0H2 ≈ 25 T and beyond that towards μ0H3 (≈50 T). Additionally, combining our experimental findingswith mean-field-theory calculations reveals a complex field dependence of the Mn-Mn and Mn-Cr exchangeinteractions across the different phases, highlighting the significant influence of spin-lattice coupling in thismaterial. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| ISSN: |
2469-9977; 0556-2805; 1550-235X; 1098-0121; 0163-1829; 1095-3795; 2469-9969; 1538-4489; 2469-9950 |
| Relation: |
info:eu-repo/semantics/altIdentifier/wos/WOS:001379530800002; info:eu-repo/semantics/altIdentifier/issn/2469-9977; info:eu-repo/semantics/altIdentifier/issn/0556-2805; info:eu-repo/semantics/altIdentifier/issn/1550-235X; info:eu-repo/semantics/altIdentifier/issn/1098-0121; info:eu-repo/semantics/altIdentifier/issn/0163-1829; info:eu-repo/semantics/altIdentifier/issn/1095-3795; info:eu-repo/semantics/altIdentifier/issn/2469-9969; info:eu-repo/semantics/altIdentifier/issn/1538-4489; info:eu-repo/semantics/altIdentifier/issn/2469-9950 |
| Availability: |
https://juser.fz-juelich.de/record/1042667; https://juser.fz-juelich.de/search?p=id:%22FZJ-2025-02636%22 |
| Rights: |
info:eu-repo/semantics/openAccess |
| Accession Number: |
edsbas.114F0171 |
| Database: |
BASE |