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Magnetic and resonance properties of LiCu2O2 single crystals / A. M. Vorotynov [et al.]> // J. Exp. Theor. Phys. - 1998. - Vol. 86, Is. 5. - P. 1020-1025, DOI 10.1134/1.558548. - Cited References: 21
. - ISSN 1063-7761РУБ Physics, Multidisciplinary Рубрики: LADDER LICU3O3 BI2CUO4 GAP Аннотация: We study the structural, magnetic, and resonance properties of LiCu2O2 Single crystals grown by the spontaneous crystallization method. The data are interpreted on the assumption that the crystalline structure of the grown single crystals is orthorhombic. Long-range antiferromagnetic order sets in at temperatures below 22.5 K, while above this temperature the dependence of the magnetic susceptibility has a shape characteristic of interacting antiferromagnetic Heisenberg chains. We hypothesize that long-range magnetic order sets in below 22.5 K through the destruction of the ideal ladder structure of LiCu2O2 because of partial redistribution of copper and lithium ions at the crystal lattice sites and because of the presence of other defects in the crystalline structure. (C) 1998 American Institute of Physics. [S1063-7761(98)02105-2].
WOS, Scopus, Читать в сети ИФ Держатели документа: Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk 660036, Russia Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland ИФ СО РАН Доп.точки доступа: Vorotynov, A. M.; Воротынов, Александр Михайлович; Pankrats, A. I.; Панкрац, Анатолий Иванович; Petrakovskii, G. A.; Петраковский, Герман Антонович; Sablina, K. A.; Саблина, Клара Александровна } Найти похожие
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