Magnetic properties of novel magnetic porous glass-based multiferroic nanocomposites

Ciżman, A.; Rogacki, K.; Rysiakiewicz-Pasek, E.; Антропова, Т. В.; Pshenko, O. A.; Poprawski, R.

doi:10.1016/j.jallcom.2015.07.106

Cited by 18 publications

(5 citation statements)

References 15 publications

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“…The most common method of creating multiferroic FE meta-structures is the introduction of various ferroelectrics into the pore space of iron-containing glass matrices [24][25][26][27][28][29][30]. Ferroelectrics are introduced into the pores of the matrices mostly from salt melts.…”

Section: Introductionmentioning

confidence: 99%

Composite Metamaterial: Ferrite Matrix with Ferroelectric Inclusions

Tumarkin

Tyurnina

et al. 2023

Coatings

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A metamaterial based on periodic ferroelectric inhomogeneities in a magnetic ferrite matrix including a quantity of ferroelectric composite in a matrix, demonstrating relative low microwave losses and effective dielectric permittivity, was produced. Glass-ceramic composites, consisting of low-melting glass and barium-strontium titanate, were successfully synthesized and incorporated into the periodic holes of the ferrite matrix to build the meta-structure. Investigation of the structure showed dielectric permittivity, which increased with the volume of ferroelectric inclusions. The range of magnetically controlled interactions of the meta-structures with an electro-magnetic field was increased for the matrix with periodic holes filled by the ferroelectric composite in comparison with the basic ferrite matrix. The ferrite substrate completely determined the microwave losses of the sample and the ferroelectric inclusions increased the Q-factor of the meta-structure.

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Section: Introductionmentioning

confidence: 99%

Composite Metamaterial: Ferrite Matrix with Ferroelectric Inclusions

Tumarkin

Tyurnina

et al. 2023

Coatings

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“…Today, the most common method of creating functional composites, combining dielectric and magnetic properties, is the introduction of classical ferroelectrics, such as triglycine sulfate, Rochelle salt (KNaC4H4O6•4H2O), sodium nitrite, etc. in iron-containing matrices [9,10,34]. The relevance of this approach is due to the fact that when a ferroelectric is introduced into the FM matrix, it becomes possible to create composite multiferroic materials with two types of ordering (electric and magnetic).…”

Section: Introductionmentioning

confidence: 99%

Formation of New Glass-Ceramic Materials with Controllable Dielectric and Magnetic Properties

Tyurnina

Свиридов

et al. 2019

KEM

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Materials with strong susceptibility with respect to the electromagnetic field, namely, ferroelectric (FE) and ferromagnetic (FM) materials are of great interest for modern electronics. On the basis of ferroelectrics, devices such as varicades, delay lines, phase shifters, etc. are being actively developed. Ferromagnets (primarily ferrites) serve as the basis for directional couplers, circulators, valves, filters, phased antenna arrays, etc. Today, the most common method of creating functional composites, combining dielectric and magnetic properties, is the introduction of classical ferroelectrics, such as triglycine sulfate, Siegnette salt (KNaC4H4O6∙4H2O), sodium nitrite, etc. in iron-containing matrices. The relevance of this approach is due to the fact that when a ferroelectric is introduced into the FM matrix, it becomes possible to create composite multiferroic materials with two types of ordering (electric and magnetic). In this paper, we study the possibilities of creating glass-ceramic multiferroic materials based on Siegnette salt and barium titanate, introduced in the pore space of ferromagnetic glass, formed by ion exchange between alkaline glass cations and salt melt. For obtaining porous glass-ceramic materials by the method of ion exchange, potassium iron-containing silicate glasses are used in the work. 15K2O·20Fe2O3·55SiO2, mol. % (KFeSi).

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“…Пористые стекла выбраны в качестве матрицы неслучайно, они сочетают такие свойства как термическая и химическая устойчивость, стабильная диэлектрическая проницаемость и низкие потери [12,13], которые выгодно отличают их от других пористых материалов. Поровое пространство стекол можно использовать как нанореактор для синтеза или импрегнирования различных веществ путем введения последних в поры из соответствующего солевого раствора, расплава или газовой фазы, что служит основой для получения композиционных материалов с заданными свойствами [14,15]. При этом ферромагнитная и сегнетоэлектрическая составляющие полученного композита будут разделены, что оказывает существенное влияние на функциональные свойства композитных мультиферроиков [14][15][16].…”

Section: Introductionunclassified

Глицин-Нитратный Синтез Твердых Растворов Метатитаната Бария-Стронция

Белышева¹,

Синельщикова²,

Тюрнина³

et al. 2019

Физика Твердого Тела

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The effect of the compound of glycine-nitrate compositions on the completeness of the formation of solid solutions of barium-strontium metatitanate was studied. It was shown that the decomposition of all examined glycine-nitrate compositions begins at a temperature of 180 ° C, but depending on the glycine content and the pH, it has a different character. The optimal condition for the formation of single-phase products is the volumetric combustion mode, achieved when the content of the reducing agent is higher than the oxidizing agent in the composition. Such compositions make it possible to obtain nanosized powders of Ba1-xSrxTiO3 solid solutions (0≤ x≤0.4) by calcination at a temperature of 550 ° C, as well as to introduce them into composites based on porous magnetic glass, avoiding the interaction between the formed ferroelectric phase and the glass matrix.

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Magnetic properties of novel magnetic porous glass-based multiferroic nanocomposites

Cited by 18 publications

References 15 publications

Composite Metamaterial: Ferrite Matrix with Ferroelectric Inclusions

Composite Metamaterial: Ferrite Matrix with Ferroelectric Inclusions

Formation of New Glass-Ceramic Materials with Controllable Dielectric and Magnetic Properties

Глицин-Нитратный Синтез Твердых Растворов Метатитаната Бария-Стронция

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