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arXiv · 2210.13828

Single crystal growth and magnetism of Sr3NaIrO6 and Sr3AgIrO6: tracking the J = 0 ground state of Ir5+

Peng-Bo Song·Zhiwei Hu·Su-Yang Hsu·Jin-Ming Chen·Jyh-Fu Lee·Shan-Shan Miao·You-Guo Sh·Hai L. Feng
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Abstract

Single crystals of Sr3NaIrO6 and Sr3AgIrO6 have been successfully grown using hydroxides flux. Sr3NaIrO6 and Sr3AgIrO6 crystallize in the K4CdCl6-type structure with the space group R-3c (No.167). Sr3NaIrO6 and Sr3AgIrO6 are electrically insulating with estimated activation gaps of 0.68 eV and 0.80 eV, respectively. Sr3NaIrO6 and Sr3AgIrO6 show paramagnetic behavior down to 2 K.

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Peng-Bo Song, Zhiwei Hu, Su-Yang Hsu, Jin-Ming Chen, Jyh-Fu Lee, Shan-Shan Miao, You-Guo Sh, Hai L. Feng. 2022-10-25. Single crystal growth and magnetism of Sr3NaIrO6 and Sr3AgIrO6: tracking the J = 0 ground state of Ir5+. https://doi.org/10.1103/physrevmaterials.6.094415

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