The Curie temperature of LSMO lowers successfully to room temperature with 0.07 mol ratio Ti 4 + addition.
0.07摩尔比Ti4+离子的B位 掺杂使LSMO的居里温度降至室温.
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Examples are given to differentiate quantity ratio and mass fraction, mol ratio and mol fraction, cuba.
例析了比率相关量如质量比与质量分数 、 摩尔比与摩尔分数 、 体积比与体积分数的区别.
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