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Lock-in spin structures and ferrimagnetism in polar Ni2−xCoxScSbO6 oxides†‡
Chemical Communications ( IF 4.3 ) Pub Date : 2018-10-15 00:00:00 , DOI: 10.1039/c8cc07556e
Kun-lang Ji 1, 2, 3 , Elena Solana-Madruga 1, 2, 3 , Angel M. Arevalo-Lopez 4, 5, 6, 7, 8 , Pascal Manuel 3, 9, 10, 11 , Clemens Ritter 12, 13, 14 , Anatoliy Senyshyn 15, 16, 17, 18 , J. Paul Attfield 1, 2, 3
Affiliation  

The new phase Co2ScSbO6 and Ni2−xCoxScSbO6 solid solutions adopt the polar Ni3TeO6-type structure and order magnetically below 60 K. A series of long-period lock-in [0 0 1/3n] spin structures with n = 5, 6, 8 and 10 is discovered, coexisting with a ferrimagnetic [0 0 0] phase at high Co-contents. The presence of electrical polarisation and spontaneous magnetisations offers possibilities for multiferroic properties.

中文翻译:

极性Ni 2− x Co x ScSbO 6氧化物中的自旋结构和亚铁磁性

新的相Co 2 ScSbO 6和Ni 2− x Co x ScSbO 6固溶体采用极性Ni 3 TeO 6型结构,在60 K以下磁化有序。一系列长周期锁定[0 0 1/3发现了n = 5、6、8和10的n个自旋结构,并在高Co含量下与亚铁磁性[0 0 0]相共存。电极化和自发磁化的存在为多铁性提供了可能性。
更新日期:2018-10-15
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