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Atomic and Magnetic Long-Range Orderings in BaLaMRuO6 (M=Mg and Zn)

โœ Scribed by Kun-Pyo Hong; Young-Hyun Choi; Young-Uk Kwon; Duk-Young Jung; Jeong-Soo Lee; Hae-Sub Shim; Chang-Hee Lee

Publisher
Elsevier Science
Year
2000
Tongue
English
Weight
367 KB
Volume
150
Category
Article
ISSN
0022-4596

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โœฆ Synopsis

The crystal structures of double perovskite BaLaMRuO 6 (M โ€ซุโ€ฌ Mg, Zn) obtained from the re5nements on both X-ray and neutron di4raction data, di4erent from those reported previously that used either X-ray or neutron di4raction data alone, are reported. The room temperature X-ray and neutron data were re5ned with a model in the tetragonal space group I4/m (a โ€ซุโ€ฌ 5.6230(4), c โ€ซุโ€ฌ 7.964(1) A s , V โ€ซุโ€ฌ 251.81(4) A s 3 for M โ€ซุโ€ฌ Mg; a โ€ซุโ€ฌ 5.6521(3), c โ€ซุโ€ฌ 7.9987(9) A s , V โ€ซุโ€ฌ 255.53(3) A s 3 for M โ€ซุโ€ฌ Zn). The low-temperature neutron di4raction data of the two compounds are also re5ned in the same space group (a โ€ซุโ€ฌ 5.6156(4),

๐Ÿ“œ SIMILAR VOLUMES

Long Range and Short Range Magnetic Orde
Long Range and Short Range Magnetic Order in Orthorhombic LiMnO2
โœ J.E. Greedan; N.P. Raju; I.J. Davidson ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 279 KB

The magnetic properties of orthorhombic LiMnO 2 have been investigated in detail for the first time. The susceptibility data show several features including a Curie-Weiss regime from 600 to 800 K with p โ€ซุโ€ฌ ุŠ1056(13) K and eff โ€ซุโ€ฌ 4.82 B /Mn 3ุ‰ , a broad maximum at 360 K, and a field-cooled (FC), ze