CASPIAN JOURNAL

MANAGEMENT AND HIGH TECHNOLOGIES

Structural properties of ferrogarnets depending on conditions of synthesis and concentration of Ca

Read  Structural properties of ferrogarnets depending on conditions of synthesis and concentration of Ca  // Caspian journal : management and high technologies. — 2009. — №4. — pp. 79-86.

Ceramic samples of YIG of system Y3-cCacFe5O12 with submicronic sizes of grains (500 nm) are received. The ultradisperse powders of YIG alloyed by bivalent impurity of calcium, with the average sizes of particles 100 nanometers are investigated. Dependence of magnetic properties of powders and polycrystalline garnets Y3-cCacFe5O12, on the size of grains and particles in a submicronic range is established.

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