Memory metamaterials allowing persistent tuning of their unusual electromagnetic responses are an emerging group of artificial electromagnetic materials. Here, the memory metamaterial operating at microwave frequency based on the hybrid resonance of the metamaterial‐ferromagnetic system is reported. It is demonstrated that the hybrid resonance can be tuned reversibly as a function of frequency and amplitude of the input microwave signal. The principle underlying the persistent hybrid resonance tuning is the adaptive structural modification of the magnetic domain structure for the input microwave signal.

中文翻译：

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具有全波操作的混合共振记忆超材料

能够不断调节其异常电磁响应的记忆超材料是新兴的人造电磁材料。在这里，报告了基于超材料-铁磁系统的混合共振在微波频率下工作的存储超材料。已经证明，混合共振可以作为输入微波信号的频率和幅度的函数可逆地调谐。持续混合谐振调谐的基本原理是针对输入微波信号的磁畴结构的自适应结构修改。