Synthesis, structure and magnetic properties in the Nd2O3-Gd2O3 mixed system synthesized at 1200 °C

P. Mele; C. Artini; A. Ubaldini; G. A. Costa; M. M. Carnasciali; R. Masini

doi:10.1016/j.jpcs.2008.10.010

Synthesis, structure and magnetic properties in the Nd₂O₃-Gd₂O₃ mixed system synthesized at 1200 °C

P. Mele, C. Artini, A. Ubaldini, G. A. Costa, M. M. Carnasciali, R. Masini

研究成果: Article

26 引用（Scopus）

抜粋

Phase relation studies in the Gd₂O₃-Nd₂O₃ system have been performed on (Gd_1-xNd_x)₂O₃ samples (0≤x≤1) with the purpose of performing a systematic study of the composition effects on their structural and magnetic properties. All the samples were synthesized by calcination of the related oxalates at 1200 °C in order to ensure the complete decomposition of the oxalates. Five phase regions, namely an A-type hexagonal, a B-type monoclinic, a C-type cubic solid solution and two biphasic mixtures of the former three phase fields were detected in this system. The magnetic susceptibility measurements showed the presence of antiferromagnetic interactions in all samples. The Curie-Weiss temperature shows a nonlinear dependence on concentration. Deduced effective magnetic moments are close to the free ion values.

元の言語	English
ページ（範囲）	276-280
ページ数	5
ジャーナル	Journal of Physics and Chemistry of Solids
巻	70
発行部数	2
DOI	https://doi.org/10.1016/j.jpcs.2008.10.010
出版物ステータス	Published - 2009 2 1
外部発表	Yes

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

文献にアクセス

10.1016/j.jpcs.2008.10.010

フィンガープリント Synthesis, structure and magnetic properties in the Nd2O3-Gd2O3 mixed system synthesized at 1200 °C' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

これを引用

Mele, P., Artini, C., Ubaldini, A., Costa, G. A., Carnasciali, M. M., & Masini, R. (2009). Synthesis, structure and magnetic properties in the Nd₂O₃-Gd₂O₃ mixed system synthesized at 1200 °C. Journal of Physics and Chemistry of Solids, 70(2), 276-280. https://doi.org/10.1016/j.jpcs.2008.10.010

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title = "Synthesis, structure and magnetic properties in the Nd2O3-Gd2O3 mixed system synthesized at 1200 °C",

abstract = "Phase relation studies in the Gd2O3-Nd2O3 system have been performed on (Gd1-xNdx)2O3 samples (0≤x≤1) with the purpose of performing a systematic study of the composition effects on their structural and magnetic properties. All the samples were synthesized by calcination of the related oxalates at 1200 °C in order to ensure the complete decomposition of the oxalates. Five phase regions, namely an A-type hexagonal, a B-type monoclinic, a C-type cubic solid solution and two biphasic mixtures of the former three phase fields were detected in this system. The magnetic susceptibility measurements showed the presence of antiferromagnetic interactions in all samples. The Curie-Weiss temperature shows a nonlinear dependence on concentration. Deduced effective magnetic moments are close to the free ion values.",

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AU - Mele, P.

AU - Artini, C.

AU - Ubaldini, A.

AU - Costa, G. A.

AU - Carnasciali, M. M.

AU - Masini, R.

PY - 2009/2/1

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N2 - Phase relation studies in the Gd2O3-Nd2O3 system have been performed on (Gd1-xNdx)2O3 samples (0≤x≤1) with the purpose of performing a systematic study of the composition effects on their structural and magnetic properties. All the samples were synthesized by calcination of the related oxalates at 1200 °C in order to ensure the complete decomposition of the oxalates. Five phase regions, namely an A-type hexagonal, a B-type monoclinic, a C-type cubic solid solution and two biphasic mixtures of the former three phase fields were detected in this system. The magnetic susceptibility measurements showed the presence of antiferromagnetic interactions in all samples. The Curie-Weiss temperature shows a nonlinear dependence on concentration. Deduced effective magnetic moments are close to the free ion values.

AB - Phase relation studies in the Gd2O3-Nd2O3 system have been performed on (Gd1-xNdx)2O3 samples (0≤x≤1) with the purpose of performing a systematic study of the composition effects on their structural and magnetic properties. All the samples were synthesized by calcination of the related oxalates at 1200 °C in order to ensure the complete decomposition of the oxalates. Five phase regions, namely an A-type hexagonal, a B-type monoclinic, a C-type cubic solid solution and two biphasic mixtures of the former three phase fields were detected in this system. The magnetic susceptibility measurements showed the presence of antiferromagnetic interactions in all samples. The Curie-Weiss temperature shows a nonlinear dependence on concentration. Deduced effective magnetic moments are close to the free ion values.

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