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Achieving Ultra-Broad Microwave Absorption Bandwidth Around Millimeter-Wave Atmospheric Window Through an Intentional Manipulation on Multi-Magnetic Resonance Behavior
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2024-04-22 , DOI: 10.1007/s40820-024-01395-4 Chuyang Liu , Lu Xu , Xueyu Xiang , Yujing Zhang , Li Zhou , Bo Ouyang , Fan Wu , Dong-Hyun Kim , Guangbin Ji
中文翻译:
通过对多磁共振行为的有意操纵,实现毫米波大气窗口周围的超宽微波吸收带宽
更新日期:2024-04-22
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2024-04-22 , DOI: 10.1007/s40820-024-01395-4 Chuyang Liu , Lu Xu , Xueyu Xiang , Yujing Zhang , Li Zhou , Bo Ouyang , Fan Wu , Dong-Hyun Kim , Guangbin Ji
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The frequency and intensity of multi-magnetic resonance are freely regulated by co-doping La3+ and Zr4+ ions.
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Zr4+ occupation is elaborately modified for promoting the portion of polarization/conduction loss to increase profoundly.
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The optimized electromagnetic characteristics lead to an ultra-wide bandwidth of 12.5+ GHz around millimeter-wave atmospheric window.
中文翻译:
通过对多磁共振行为的有意操纵,实现毫米波大气窗口周围的超宽微波吸收带宽
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通过共掺杂La 3+和Zr 4+离子可以自由调节多磁共振的频率和强度。
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Zr 4+占有率经过精心修改,促进极化/传导损耗部分大幅增加。
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优化的电磁特性导致毫米波大气窗口周围12.5+ GHz的超宽带宽。