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J. Sib. Fed. Univ. Math. Phys., 2011, Volume 4, Issue 3, Pages 298–307 (Mi jsfu188)  

This article is cited in 2 scientific papers (total in 2 papers)

Crystal structure and magnetism of $\mathrm{Co}_{2-x}\mathrm{Ni}_x\mathrm{B_2O_5}$ pyroborate

Michael S. Platunovab, Natalya B. Ivanovacd, Natalya V. Kazakb, Leonard N. Bezmaternykhb, Alexander D. Vasilievb, Evgeny V. Ereminb, Sergey G. Ovchinnikovabd

a Aerospace University, Krasnoyarsk, Russia
b Kirensky Institute of Physics, SB RAS, Krasnoyarsk, Russia
c Krasnoyarsk State Agrarian University, Krasnoyarsk, Russia
d Siberian Federal University, Krasnoyarsk, Russia

Abstract: The high quality single crystals of $\mathrm{Co_2B_2O_5}$:$\mathrm{Ni}$ were synthesized. The detail study of crystal structure using single-crystal X-ray diffraction was carried out. The monoclinic symmetry was found ($\mathrm{P2_1/c}$ space group). The magnetization and magnetic susceptibility measurements have shown antiferromagnetic behavior below $T_N=47$ K and paramagnetic temperature $\theta=43$ K. The effective magnetic moment per magnetic ion was $3.49 \mu_B$, which points out the divalent and high-spin state of $\mathrm{Co}$ and $\mathrm{Ni}$ ions.

Keywords: transition metal borates, solid state reaction, magnetic susceptibility, magnetic frustration.

Full text: PDF file (3063 kB)
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UDC: 537.6+548.7
Received: 10.01.2011
Received in revised form: 10.03.2011
Accepted: 20.04.2011
Language:

Citation: Michael S. Platunov, Natalya B. Ivanova, Natalya V. Kazak, Leonard N. Bezmaternykh, Alexander D. Vasiliev, Evgeny V. Eremin, Sergey G. Ovchinnikov, “Crystal structure and magnetism of $\mathrm{Co}_{2-x}\mathrm{Ni}_x\mathrm{B_2O_5}$ pyroborate”, J. Sib. Fed. Univ. Math. Phys., 4:3 (2011), 298–307

Citation in format AMSBIB
\Bibitem{PlaIvaKaz11}
\by Michael~S.~Platunov, Natalya~B.~Ivanova, Natalya~V.~Kazak, Leonard~N.~Bezmaternykh, Alexander~D.~Vasiliev, Evgeny~V.~Eremin, Sergey~G.~Ovchinnikov
\paper Crystal structure and magnetism of $\mathrm{Co}_{2-x}\mathrm{Ni}_x\mathrm{B_2O_5}$ pyroborate
\jour J. Sib. Fed. Univ. Math. Phys.
\yr 2011
\vol 4
\issue 3
\pages 298--307
\mathnet{http://mi.mathnet.ru/jsfu188}


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    This publication is cited in the following articles:
    1. Ivanova N.B., Platunov M.S., Knyazev Yu.V., Kazak N.V., Bezmaternykh L.N., Vasiliev A.D., Ovchinnikov S.G., Nizhankovskii V.I., “Effect of the Diamagnetic Dilution on the Magnetic Ordering and Electrical Conductivity in the Co3O2Bo3: Ga Ludwigite”, Phys. Solid State, 54:11 (2012), 2212–2221  crossref  adsnasa  isi  elib  scopus
    2. Ivanova N.B., Kazak N.V., Knyazev Yu.V., Velikanov D.A., Vasiliev A.D., Bezmaternykh L.N., Platunov M.S., “Structure and Magnetism of Copper-Substituted Cobalt Ludwigite Co3O2Bo3”, Low Temp. Phys., 39:8 (2013), 709–713  crossref  mathscinet  isi  elib  scopus
  • Журнал Сибирского федерального университета. Серия "Математика и физика"
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