Structure and Magnetic Properties of Aerosol Nanoparticles of Fe and Its Alloys

<table>Magnetization curves at room temperature for different <svg height="14.75" id="M345" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 68.5625 14.75" width="68.5625" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,14.75)">
<g transform="translate(72,-60.2)">
<text transform="matrix(1,0,0,-1,-71.95,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">F</tspan>
<tspan style="font-size: 12.50px; " x="6.9516678" y="0">e</tspan>
</text>
<text transform="matrix(1,0,0,-1,-59.45,60.37)">
<tspan style="font-size: 8.75px; " x="0" y="0">1</tspan>
<tspan style="font-size: 8.75px; " x="4.3759999" y="0">0</tspan>
<tspan style="font-size: 8.75px; " x="8.7519999" y="0">0</tspan>
<tspan style="font-size: 8.75px; " x="13.128" y="0">−</tspan>
<tspan style="font-size: 8.75px; " x="19.123119" y="0">𝑥</tspan>
</text>
<text transform="matrix(1,0,0,-1,-35.01,63.5)">
<tspan style="font-size: 12.50px; " x="0" y="0">C</tspan>
<tspan style="font-size: 12.50px; " x="8.3395014" y="0">r</tspan>
</text>
<text transform="matrix(1,0,0,-1,-22.51,60.37)">
<tspan style="font-size: 8.75px; " x="0" y="0">𝑥</tspan>
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</svg> alloys (a) and nanoparticles of <i>D</i> = 13–15 nm size (b). The values of <svg height="7.1624999" id="M346" style="vertical-align:-0.11285pt" version="1.1" viewbox="0 0 8.7250004 7.1624999" width="8.7250004" xmlns="http://www.w3.org/2000/svg">
<g transform="matrix(1.25,0,0,-1.25,0,7.1625)">
<g transform="translate(72,-66.27)">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑥</tspan>
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</svg> are given for every curve.</table>

International Journal of Inorganic Chemistry

fig28

Figure 28

Figure 28: Structure and Magnetic Properties of Aerosol Nanoparticles of Fe and Its Alloys 