Magnetostrictive effect in micro-dotted FeCo film coated surface acoustic wave devices
Magnetostrictive effect in micro-dotted FeCo film coated surface acoustic wave devices
复制标题
微点FeCo薄膜表面声波器件的磁致伸缩效应
DOI:
10.1088/1361-665x/aae011
复制
发表时间:
2018-09
影响因子:
4.1
通讯作者:
Yong Liang
中科院分区:
文献类型:
--
作者:
Wen Wang;Yana Jia;Xufeng Xue;Yong Liang
The magnetostrictive effect in micro-dotted FeCo film coated surface acoustic wave (SAW) devices was demonstrated by solving coupling equations using the specific coupling of modes parameters extracted by FEM analysis. Dotted-pattern on FeCo thin-film proposed in this work contributes well to suppression in hysteresis effect by fully releasing the internal coericivity of the magnetistrictive FeCo thin-film. The theoretical demonstration was confirmed well by characterizing the constructed SAW magnetic devices with FeCo dots depositing along the SAW propagation path. Significantly improvements on suppression of hysteresis phenomenon were observed by characterizing the prepared FeCo dots coated SAW magnetic devices, higher magneto-sensitivity of 21.17 kHz mT−1, and lower hysteresis error of 0.82% were achieved successfully.
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DOI:
10.1016/j.proeng.2014.11.276
发表时间:
2014
期刊:
Procedia Engineering
影响因子:
--
作者:
M. Elhosni;O. Elmazria;A. Talbi;K. A. Aissa;L. Bouvot;F. Sarry
通讯作者:
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影响因子:
3.7
作者:
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DOI:
10.1109/58.775644
发表时间:
1999
期刊:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control
影响因子:
--
作者:
J. Koskela;V. Plessky;M. Salomaa
通讯作者:
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影响因子:
8.4
作者:
Wen, Wang;He, Shitang;Yong, Pan
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影响因子:
4.1
作者:
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Du, Zaofu