Structural and magnetic characterization of La2NiRhO6
A polycrystalline sample of the perovskite La2NiRhO6 has been prepared. Neutron diffraction shows the compound to be orthorhombic (space group Pbnm; a=5.5350(4), b=5.5529(4), and c=7.8305(5) Å at 5 K) with a disordered arrangement of Ni and Rh over the six-coordinate B sites. Consideration of the B-...
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| Format: | Journal article |
| Language: | English |
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1999
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| _version_ | 1797096177460576256 |
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| author | Battle, P Vente, J |
| author_facet | Battle, P Vente, J |
| author_sort | Battle, P |
| collection | OXFORD |
| description | A polycrystalline sample of the perovskite La2NiRhO6 has been prepared. Neutron diffraction shows the compound to be orthorhombic (space group Pbnm; a=5.5350(4), b=5.5529(4), and c=7.8305(5) Å at 5 K) with a disordered arrangement of Ni and Rh over the six-coordinate B sites. Consideration of the B-O bond lengths and the paramagnetic Curie constant suggests that the Ni and Rh cations are trivalent and low spin. Magnetization and neutron diffraction experiments show that a transition to a spin-glass phase occurs upon cooling below 12 K. © 1999 Academic Press. |
| first_indexed | 2024-03-07T04:38:21Z |
| format | Journal article |
| id | oxford-uuid:d0c2e07c-702d-494c-ac4b-3d2feef81160 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T04:38:21Z |
| publishDate | 1999 |
| record_format | dspace |
| spelling | oxford-uuid:d0c2e07c-702d-494c-ac4b-3d2feef811602022-03-27T07:52:14ZStructural and magnetic characterization of La2NiRhO6Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:d0c2e07c-702d-494c-ac4b-3d2feef81160EnglishSymplectic Elements at Oxford1999Battle, PVente, JA polycrystalline sample of the perovskite La2NiRhO6 has been prepared. Neutron diffraction shows the compound to be orthorhombic (space group Pbnm; a=5.5350(4), b=5.5529(4), and c=7.8305(5) Å at 5 K) with a disordered arrangement of Ni and Rh over the six-coordinate B sites. Consideration of the B-O bond lengths and the paramagnetic Curie constant suggests that the Ni and Rh cations are trivalent and low spin. Magnetization and neutron diffraction experiments show that a transition to a spin-glass phase occurs upon cooling below 12 K. © 1999 Academic Press. |
| spellingShingle | Battle, P Vente, J Structural and magnetic characterization of La2NiRhO6 |
| title | Structural and magnetic characterization of La2NiRhO6 |
| title_full | Structural and magnetic characterization of La2NiRhO6 |
| title_fullStr | Structural and magnetic characterization of La2NiRhO6 |
| title_full_unstemmed | Structural and magnetic characterization of La2NiRhO6 |
| title_short | Structural and magnetic characterization of La2NiRhO6 |
| title_sort | structural and magnetic characterization of la2nirho6 |
| work_keys_str_mv | AT battlep structuralandmagneticcharacterizationofla2nirho6 AT ventej structuralandmagneticcharacterizationofla2nirho6 |