Effect of Bismuth Oxide on the Structure, Electrical Resistance, and Magnetization of Lithium Zinc Ferrite; Physics of Metals and Metallography; Vol. 125, iss. 4

Effect of Bismuth Oxide on the Structure, Electrical Resistance, and Magnetization of Lithium Zinc Ferrite; Physics of Metals and Metallography; Vol. 125, iss. 4

Dades bibliogràfiques
Parent link:	Physics of Metals and Metallography=Физика металлов и металловедение.— .— New York: Pleiades Publishing, Ltd. Vol. 125, iss. 4.— 2024.— P. 401-405
Autor corporatiu:	National Research Tomsk Polytechnic University (570)
Altres autors:	Nikolaeva S. A. Svetlana Andreevna, Elkina Yuliya Sergeevna Yu. S., Lysenko E. N. Elena Nikolaevna, Nikolaev E. V. Evgeny Vladimirovich, Vlasov V. A. Vitaliy Anatolievich
Sumari:	Title screen The structural, electrical, and magnetic properties of lithium zinc ferrite prepared by ceramic technology have been studied. The composition of lithium zinc ferrite is Li0.4Fe2.4Zn0.2O4 with 1 and 2 wt % bismuth oxide. The addition of Bi2O3 prior to sintering of the samples has been shown to affect the structural, electrical, and magnetic properties of the ferrite. A significant increase in density from 4.47 to 4.65 g/cm3 and a decrease in porosity from 4.8 to 2.3% have been observed when the concentration of bismuth oxide has been increased to 2 wt %. The Bi2O3-containing samples have higher specific electrical resistivity compared to that of the additive-free lithium zinc ferrite. The introduction of bismuth oxide has reduced the specific saturation magnetization from 70.55 to 54.76 G cm3/g. The Curie temperature has not changed significantly. An optimal combination of macroscopic properties of ferrite has been found at 1 wt % Bi2O3 concentration Текстовый файл AM_Agreement
Idioma:	anglès
Publicat:	2024
Matèries:	lithium zinc ferrite bismuth oxide electrical properties Curie temperature электронный ресурс труды учёных ТПУ
Accés en línia:	https://doi.org/10.1134/S0031918X2460009X Статья на русском языке
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=677179

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