%0 Journal Article
%T Fe<sub>76</sub>Si<sub>7.6</sub>B<sub>9.5</sub>P<sub>5</sub>C<sub>1.9</sub>薄膜的纵向驱动巨磁阻抗效应<br>The Longitudinally Driven Giant Magneto-Impedance Effect of Fe<sub>76</sub>Si<sub>7.6</sub>B<sub>9.5</sub>P<sub>5</sub>C<sub>1.9</sub> Films
%A 褚光
%A 方允樟
%A 何兴伟
%A 马云
%A 李文忠
%J Advances in Condensed Matter Physics
%P 17-20
%@ 2326-3520
%D 2013
%I Hans Publishing
%R 10.12677/CMP.2013.21004
%X <div style=\"text-align:justify;\">
	<span style=\"line-height:1.5;\">采用磁控溅射方法制备了单层</span>Fe<span style=\"text-indent:0cm;line-height:1.5;\"><sub>76</sub></span>Si<span style=\"text-indent:0cm;line-height:1.5;\"><sub>7.6</sub></span>B<span style=\"text-indent:0cm;line-height:1.5;\"><sub>9.5</sub></span>P<span style=\"text-indent:0cm;line-height:1.5;\"><sub>5</sub></span>C<span style=\"text-indent:0cm;line-height:1.5;\"><sub>1.9</sub></span><span style=\"text-indent:0cm;line-height:1.5;\">薄膜</span><span style=\"text-indent:0cm;line-height:1.5;\">，</span><span style=\"text-indent:0cm;line-height:1.5;\">利用</span><span style=\"text-indent:0cm;line-height:1.5;\">HP4294A</span><span style=\"text-indent:0cm;line-height:1.5;\">型阻抗分析仪测量了经过不同温度退火</span><span style=\"text-indent:0cm;line-height:1.5;\">3.0μm</span><span style=\"text-indent:0cm;line-height:1.5;\">厚的</span><span style=\"text-indent:0cm;line-height:1.5;\">FeSiBPC</span><span style=\"text-indent:0cm;line-height:1.5;\">薄膜的纵向驱动巨磁阻抗效应。实验结果表明：经</span><span style=\"text-indent:0cm;line-height:1.5;\">250</span><span style=\"text-indent:0cm;line-height:1.5;\">℃</span><span style=\"text-indent:0cm;line-height:1.5;\">退火的薄膜样品在</span><span style=\"text-indent:0cm;line-height:1.5;\">190 kHz</span><span style=\"text-indent:0cm;line-height:1.5;\">驱动频率下的最大巨磁阻抗比为</span><span style=\"text-indent:0cm;line-height:1.5;\">157.32%</span><span style=\"text-indent:0cm;line-height:1.5;\">，外场灵敏度为</span><span style=\"text-indent:0cm;line-height:1.5;\">1.55%/(</span><span style=\"text-indent:0cm;line-height:1.5;\">A？m</span><span style=\"text-indent:0cm;line-height:1.5;\">？1</span><span style=\"text-indent:0cm;line-height:1.5;\">)</span><span style=\"text-indent:0cm;line-height:1.5;\">。</span> 
</div>
<div style=\"text-align:justify;\">
	<span style=\"line-height:1.5;\"><span style=\"white-space:nowrap;\">Fe<sub>76</sub>Si<sub>7.6</sub>B<sub>9.5</sub>P<sub>5</sub>C<sub>1.9</sub></span></span><span style=\"line-height:1.5;\"></span><span style=\"line-height:1.5;\"> single-layer films were prepared by magnetron sputtering. An HP4294Aimpedance ana- lyzer was used to measure the curves of longitudinally driven giant magneto-impedance. Films with3.0</span><span style=\"line-height:1.5;\">m</span><span style=\"line-height:1.5;\">m thickness were annealed under different temperatures. The results showed that at a driven frequency of 190 kHz for the samples annealed at 250？C, the maximum giant magneto-impedance effect of the samples with thickness of 3.0 μm is 157.32%. And the sensitivity of it is 1.55%/(A？m</span><span
%K 巨磁阻抗效应；薄膜；纵向驱动；灵敏度<br>Giant Magneto-Impedance Effect
%K Film
%K Longitudinally Driven
%K Sensitivity
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=9422