铁磁体/PZT层压板自旋转矩振荡器的频率控制

2014 International Conference on Electronics, Information and Communications (ICEIC) Pub Date : 2014-10-02 DOI:10.1109/ELINFOCOM.2014.6914400

Min Gyu Albert Park, S. Baek, Byong‐Guk Park, Seok-Hee Lee

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引用次数: 0

摘要

提出了一种面内自旋转矩振荡器的大范围频率调谐机制，并得到了宏自旋仿真的支持。该振荡器的磁致伸缩各向异性由压电陶瓷引起的应力控制，中心频率在2-5 GHz范围内漂移。

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Frequency control of spin torque oscillator using ferromagnet/PZT laminate

A mechanism for large range frequency tuning in in-plane spin torque oscillator is suggested and supported by the macrospin simulation. With magnetostrictive anisotropy controlled by the stress induced from PZT, center frequency of the oscillator shifts in 2-5 GHz range.

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来源期刊

2014 International Conference on Electronics, Information and Communications (ICEIC)

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