2011
DOI: 10.1016/j.jallcom.2010.09.184
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Structure and magnetic properties of strontium ferrite anisotropic powder with nanocrystalline structure

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Cited by 26 publications
(22 citation statements)
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“…M-type hexa-ferrites are more useful, for high frequency (GHz) applications than soft ferrites due to their high magneto crystalline anisotropy which resulted in very low residual losses [9][10][11][12]. Several synthesis techniques have been used to prepare and tailor the properties of strontium hexa-ferrite nanoparticles [13][14][15][16][17]. Wet-chemical method, along with low synthesis temperature, provides better control on composition and homogeneity [18].…”
Section: Introductionmentioning
confidence: 99%
“…M-type hexa-ferrites are more useful, for high frequency (GHz) applications than soft ferrites due to their high magneto crystalline anisotropy which resulted in very low residual losses [9][10][11][12]. Several synthesis techniques have been used to prepare and tailor the properties of strontium hexa-ferrite nanoparticles [13][14][15][16][17]. Wet-chemical method, along with low synthesis temperature, provides better control on composition and homogeneity [18].…”
Section: Introductionmentioning
confidence: 99%
“…По данным рентгено- [5]. Отметим, что, согласно данными работ [2,3], форми-рование наноструктурного состояния в порошке вы-звано протеканием в дефектных частицах процесса рекристаллизации вследствие измельчения.…”
Section: результаты и их обсуждениеunclassified
“…Однако коэрцитивная сила таких магнитов 0 Н ci обычно не превос-ходит 0,3 Тл [1]. Увеличения маг-нитных свойств этого материала, в частности коэрцитивной силы, можно добиться путем получения стронциевого феррита в нанокри-сталлическом состоянии, напри-мер, с помощью механической ак-тивации и последующей термиче-ской обработки [2,3]. В этом случае удается повысить коэрцитивную силу до значений более 0,4 Тл.…”
Section: Introductionunclassified
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“…Strontium hexaferrite magnets are widely used in electrotechnical and radio industry, computer, and medicine owing to a favorable combination of sufficiently high magnetic properties, chemical stability, and low cost [12,13].…”
mentioning
confidence: 99%