Abstract:
The new metaloxide pyroxene compound NaVGe$_2$O$_6$ containing isolated edge-sharing VO$_6$ ($S = 1$) chains undergoes a transition into a long range antiferromagnetic state at $T_N = 16\,$K. The broad maximum in the temperature dependence of magnetic susceptibility at $T_M = 26\,$K indicates the low-dimensional character of magnetic subsystem. Even though the antiferromagnetic ordering is accompanied by a sharp peak of specific heat, significant magnetic entropy is released above the Neel temperature.
Citation:
A. N. Vasiliev, T. N. Voloshok, O. L. Ignatchik, M. Isobe, Y. Ueda, “Long range and short range magnetic order in new compound NaVGe$_2$O$_6$”, Pis'ma v Zh. Èksper. Teoret. Fiz., 76:1 (2002), 35–37; JETP Letters, 76:1 (2002), 30–32
\Bibitem{VasVolIgn02}
\by A.~N.~Vasiliev, T.~N.~Voloshok, O.~L.~Ignatchik, M.~Isobe, Y.~Ueda
\paper Long range and short range magnetic order in new compound NaVGe$_2$O$_6$
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2002
\vol 76
\issue 1
\pages 35--37
\mathnet{http://mi.mathnet.ru/jetpl2854}
\transl
\jour JETP Letters
\yr 2002
\vol 76
\issue 1
\pages 30--32
\crossref{https://doi.org/10.1134/1.1507221}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-0039484809}
Linking options:
https://www.mathnet.ru/eng/jetpl2854
https://www.mathnet.ru/eng/jetpl/v76/i1/p35
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