Influence of Co Moment on Magnetic Properties of Co2Sm2W3O14 Tungstate

P. Urbanowicz; Elzbieta Tomaszewicz; Tadeusz Groń; Henryk Duda; Andrzej W. Pacyna; Tadeusz Mydlarz; H. Fuks; Slawomir M. Kaczmarek

doi:10.4028/www.scientific.net/SSP.170.1

Paper Titles

Organisation Committee, Sponsors, Preface

Influence of Co Moment on Magnetic Properties of Co₂Sm₂W₃O₁₄ Tungstate
p.1

Electrical Resistivity Anomalies in Sb_xV_yMo_zO_t Phases
p.5

Thermally Induced High-Spin Low-Spin Transition in Co[Cr_0.5Ga_1.5]S₄ Spinel
p.9

The Atomic Site Occupancies in the Fe-Cr σ-Phase
p.13

New Ferromagnetic Chromium Chalcogenides, ACr₅Te₈ (A = K, Cs and Rb)
p.17

Optical Characterization of Electronic Structure of CuInS₂ and CuAlS₂ Chalcopyrite Crystals
p.21

Structure and Magnetism of a Novel Nickel Sulfate Ni_2-δSO₅
p.25

Synthesis of Novel Chromium Oxide Using Hydrothermal Method and Analysis of its Magnetism and Structure
p.29

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Influence of Co Moment on Magnetic Properties of Co₂Sm₂W₃O₁₄ Tungstate

Abstract:

The Co2Sm2W3O14 compound crystallizes in the orthorhombic system, and melts congruently at 1443 K. The magnetic measurements showed that Co2Sm2W3O14 is a paramagnet in the temperature range 4.2-225 K showing both the residual magnetic interactions since the paramagnetic Curie-Weiss temperature   0 and the uncompensated temperature independent contributions of magnetic susceptibility since 0  0. The Brillouin fit of the Landé factor revealed an increase of the orbital contribution to the total magnetic moment of the compound what seems to be responsible for its hard and spontaneous magnetization at low temperatures.

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Solid State Phenomena (Volume 170)

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https://doi.org/10.4028/www.scientific.net/SSP.170.1

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April 2011

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P. Urbanowicz, Elzbieta Tomaszewicz, Tadeusz Groń, Henryk Duda, Andrzej W. Pacyna, Tadeusz Mydlarz, H. Fuks, Slawomir M. Kaczmarek

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Brillouin Fit, Double Rare-Earth Tungstate, Paramagnets

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