| Title: |
Pre-saturation phase in the frustrated ferro-antiferromagnet Pb$_2$VO(PO$_4$)$_2$ |
| Authors: |
Landolt, F.; Bettler, S.; Yan, Z.; Gvasaliya, S.; Zheludev, A.; Mishra, S.; Sheikin, I.; Krämer, S.; Horvatić, M.; Gazizulina, A.; Prokhnenko, O. |
| Source: |
Phys. Rev. B 102, 094414 (2020) |
| Publication Year: |
2020 |
| Collection: |
Condensed Matter |
| Subject Terms: |
Condensed Matter - Strongly Correlated Electrons |
| Description: |
Magnetization, magnetic torque, neutron diffraction and NMR experiments are used to map out the $H$$-$$T$ phase diagram of the prototypical quasi-two-dimensional ferro-antiferromagnet Pb$_2$VO(PO$_4$)$_2$ in magnetic fields up to 27 T. When the field is applied perpendicular to the axis of magnetic anisotropy, a new magnetic state emerges through a discontinuous transition and persists in a narrow field range just below saturation. The measured NMR spectra suggest a complex and possibly incommensurate magnetic order in that regime.; Comment: 6 pages, 6 figures |
| Document Type: |
Working Paper |
| DOI: |
10.1103/PhysRevB.102.094414 |
| Access URL: |
http://arxiv.org/abs/2006.04592 |
| Accession Number: |
edsarx.2006.04592 |
| Database: |
arXiv |