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Synthesis and structural and magnetic properties of the NaNiFe2(VO4)3 compound / T. V. Drokina, D. A. Velikanov, O. A. Bayukov [et al.] // Phys. Solid State. - 2021. - Vol. 63, Is. 5. - P. 802-810, DOI 10.1134/S1063783421060056. - Cited References: 19. - We are grateful to V.S. Bondarev for studying the thermal properties of NaNiFe2(VO4)3
. - ISSN 1063-7834. - ISSN 1090-6460РУБ Physics, Condensed Matter
Рубрики:
LiCuFe2(VO4)3
HOWARDEVANSITE
Кл.слова (ненормированные):
multicomponent vanadates -- crystal structure -- magnetic properties
Аннотация: A new magnetic compound NaNiFe2(VO4)3 has been obtained by the solid-phase synthesis and studied by X-ray diffractometry, nuclear gamma resonance, and magnetometry. The crystal structure of multicomponent vanadate is described by a triclinic symmetry space group P1. The unit cell contains six nonequivalent mixed cationic positions occupied by different-valence ions of transition metals, iron Fe3+ and nickel Ni2+, which facilitates the implementation of a state with the local charge neutrality violation. In addition, two types of iron atom sites have been found, which have an oxygen environment in the form of octahedra and square pyramids with their nonequiprobable population by iron and nickel. The temperature and field dependences of the magnetization have been found to be typical of a paramagnet containing ferromagnetic clusters in a wide temperature range.
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Публикация на русском языке Синтез, структурные и магнитные свойства NaNiFe2(VO4)3 [Текст] / Т. В. Дрокина, Д. А. Великанов, О. А. Баюков [и др.] // Физ. тверд. тела. - 2021. - Т. 63 Вып. 6. - С. 754-762
Держатели документа:
Russian Acad Sci, Krasnoyarsk Sci Ctr, Kirensky Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Доп.точки доступа:
Drokina, T. V.; Дрокина, Тамара Васильевна; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Bayukov, O. A.; Баюков, Олег Артемьевич; Molokeev, M. S.; Молокеев, Максим Сергеевич; Petrakovskii, G. A.; Петраковский, Герман Антонович
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