The Physical Properties of Erbium-Doped Yttrium Iron Garnet Films Prepared by Sol-Gel Method

<table>The variation of (a) saturation magnetization and (b) coercivity with Er concentration for Er<i><sub>x</sub></i>Y<sub>3−<i>x </i></sub>Fe<sub>5</sub>O<sub>12</sub> thin films.</table>

Journal of Nanomaterials

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Figure 4

Figure 4: The Physical Properties of Erbium-Doped Yttrium Iron Garnet Films Prepared by Sol-Gel Method 