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Modulated Structure of the Composite Crystal Ca0.83CuO2

✍ Scribed by Y Miyazaki; M Onoda; P.P Edwards; S Shamoto; T Kajitani


Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
470 KB
Volume
163
Category
Article
ISSN
0022-4596

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πŸ“œ SIMILAR VOLUMES


Crystal Structure of a Modulated Composi
✍ A. El Abed; S.E. Elqebbaj; M. Zakhour; M. Champeaux; J.M. Perez-Mato; J. Darriet πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 456 KB

The structure of Ba 1.1064 CoO 3 has been solved in the (3 Ψ‰ 1)dimensional formalism. The structure is described as a modulated chain composite with two subsystems, [CoO 3 ] and [Ba], respectively. The superspace group is R-3m(00 )0s with a ‫؍‬ 9.8842(20) A s , c ‫؍‬ 2.4785(12) A s , and q ‫؍‬ 0.553

A 4D Structural Study of a Ca-Rich Compo
✍ H. Leligny; B. Raveau; L.I. Leonyuk; V. Maltsev πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 465 KB

The structure of a Ca-rich composite-type crystal [A 2 Cu 2 O 3 ] 7Ψ‰ [CuO 2 ] 10 with A ‫؍‬ Sr 0.43 Ca 0.55 Bi 0.03 and ‫؍‬ 0.04 was determined by single-crystal X-ray di4raction using the 4D superspace group formalism. Thanks to the existence of a signi5cant number of 5rst-order satellite re6ection