Abstract
One of the major challenges in surface acoustic wave (SAW) technology, which is widely used in modern signal processing, is the absence of wave nonreciprocity (one-way propagation). To tackle this problem, the authors propose an approach based on magnetoelastic coupling of SAWs to spin waves possessing a suitable spectrum. This approach allows the creation of nonreciprocal SAW devices with almost no limitations on the working-frequency band (in contrast to the severe band limitations of traditional approaches), to realize the full potential of magnetoelastically induced SAW nonreciprocity. These results could become a breakthrough step toward nonreciprocal SAW signal processing.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
