{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,31]],"date-time":"2025-12-31T05:17:02Z","timestamp":1767158222871,"version":"build-2238731810"},"reference-count":24,"publisher":"AIP Publishing","issue":"18","content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2011,10,31]]},"abstract":"<jats:p>It is shown theoretically that a uniform current passed across a magnonic crystal, that is, ferromagnetic film with a periodically modulated saturation magnetization along a direction in the film plane, provides a frequency shift of the gap for spin-wave propagation. This shift is associated with the spin-wave (SW) Doppler effect and can be comparable to the total spin-wave excitation band (\u223c20\u2009GHz) at high enough current densities (\u223c109\u2009A\/cm2), sufficient film thicknesses (up to 0.1\u2009\u03bcm), and small lattice periods (&amp;lt;0.5\u2009\u03bcm). The found effect can be useful for driving on-chip microwave magnetic devices by electric current.<\/jats:p>","DOI":"10.1063\/1.3657410","type":"journal-article","created":{"date-parts":[[2011,10,31]],"date-time":"2011-10-31T19:49:39Z","timestamp":1320090579000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":8,"title":["Current-driven tunability of magnonic crystal"],"prefix":"10.1063","volume":"99","author":[{"given":"N. I.","family":"Polushkin","sequence":"first","affiliation":[{"name":"Instituto Superior Tecnico and ICEMS 1 , Av. 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