Development of Interdented Devices for Surface Acoustic Waves (SAW) applied to Magnonics

被引：0
|
作者：
Lacerda, M. S. [1 ]
Sampaio, L. C. [1 ]
Sinnecker, J. P. [1 ]
机构：
[1] Ctr Brasileiro Pesquisas Fis CBPF, BR-22290180 Rio De Janeiro, Brazil
来源：
2024 IEEE INTERNATIONAL MAGNETIC CONFERENCE-SHORT PAPERS, INTERMAG SHORT PAPERS | 2024年
关键词：
Interdigital transducer; piezoeletricity; spin waves; surface acoustic wave;
D O I：
10.1109/INTERMAGSHORTPAPERS61879.2024.10577061
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Advances in the field of spintronics in the last decades have instigated new approaches to overcome the limit on the propagation length of spin waves (SW). This makes the use of SW a promising prospect for applications in electronic devices in the process of transmitting digital information. So, this work aimed to develop a surface acoustic wave (SAW) device to excite spin waves through their interaction with elastic waves that arise from excitations of the crystalline structure, which are quantized as phonons. These elastic waves are generated by interdigital transducers (IDT) placed over a piezoeletric material.
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页数：2
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