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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3511| Title: | Synthesis and physical properties of spin-1 honeycomb lattice Pb6Ni9(TeO6)5 |
| Authors: | Baral, P. R. Ahmed, N. KUMAR, J. NAIR, S Nath, R. Dept. of Physics |
| Keywords: | Physical properties Honeycomb lattice Oxide materials Heat capacity Dielectric response Magnetic measurements 2017 |
| Issue Date: | Jul-2017 |
| Publisher: | Elsevier B.V. |
| Citation: | Journal of Alloys and Compounds, 711, 568-572. |
| Abstract: | We report the magnetic and dielectric properties of the spin-1 honeycomb lattice compound Pb6Ni9(TeO6)5. It crystallizes in hexagonal structure with a non-centrosymmetric space group P6322. DC magnetic susceptibility, AC magnetic susceptibility, and heat capacity studies reveal a magnetic long-range-order at TN≃24 K with a weak ferromagnetic component. The ground state is identified to be a canted antiferromagnetic type which is driven by the Dzyaloshinsky-Moriya interaction. A change in slope in the dielectric permittivity and a sudden drop in the loss tangent at TN implies the coupling of electric and magnetic order parameters. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/3511 https://doi.org/10.1016/j.jallcom.2017.04.010 |
| ISSN: | 0925-8388 1873-4669 |
| Appears in Collections: | JOURNAL ARTICLES |
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