{"id":915,"date":"2025-07-24T15:48:53","date_gmt":"2025-07-24T15:48:53","guid":{"rendered":"https:\/\/faculty.uccs.edu\/iacocca\/?p=915"},"modified":"2025-07-24T15:48:53","modified_gmt":"2025-07-24T15:48:53","slug":"nanomagnonic-heterojunctions-go-nonlinear","status":"publish","type":"post","link":"https:\/\/faculty.uccs.edu\/iacocca\/2025\/07\/24\/nanomagnonic-heterojunctions-go-nonlinear\/","title":{"rendered":"Nanomagnonic heterojunctions go nonlinear"},"content":{"rendered":"\n<div class=\"wp-block-media-text is-stacked-on-mobile\" style=\"grid-template-columns:40% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"725\" height=\"688\" src=\"https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2025\/07\/FreqCombMagnon.png\" alt=\"\" class=\"wp-image-916 size-full\" srcset=\"https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2025\/07\/FreqCombMagnon.png 725w, https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2025\/07\/FreqCombMagnon-300x285.png 300w\" sizes=\"auto, (max-width: 725px) 100vw, 725px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p class=\"wp-block-paragraph\">Congratulations to Ally who published her work on reconfigurable nanomagnonic heterojunctions in <a href=\"https:\/\/journals.aps.org\/prapplied\/abstract\/10.1103\/bkqp-vjhy\">Phys. Rev. Applied<\/a>! This work is a collaboration with Pietro Micaletti, who visited our group, and his advisor Federico Montoncello at the University of Ferrara.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">By using a nanomagnonic crystal, we investigated how to tune its band structure with an external magnetic field. The result is an analog to heterojunctions, where the band structure becomes staggered. A dynamic control of the band misalignment allowed us to produce a nonlinear magnon envelope: a soliton train. The spectrum of such a train is a frequency comb, demonstrating a nonlinear modulation of magnons by a simple field protocol.<\/p>\n<\/div><\/div>\n\n\n\n\n<style class=\"advgb-styles-renderer\">\n.post-thumbnail, .entry-meta {\ndisplay: none;\n}\nfooter.entry-footer {\n  display: none;\n}\n<\/style>","protected":false},"excerpt":{"rendered":"<p>Congratulations to Ally who published her work on reconfigurable nanomagnonic heterojunctions in Phys. Rev. Applied! This work is a collaboration with Pietro Micaletti, who visited our group, and his advisor Federico Montoncello at the University of Ferrara. By using a nanomagnonic crystal, we investigated how to tune its band structure with an external magnetic field. [&hellip;]<\/p>\n","protected":false},"author":33,"featured_media":272,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","advgb_blocks_editor_width":"","advgb_blocks_columns_visual_guide":"","footnotes":""},"categories":[5],"tags":[],"class_list":["post-915","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-papers"],"author_meta":{"display_name":"eiacocca","author_link":"https:\/\/faculty.uccs.edu\/iacocca\/author\/eiacocca\/"},"featured_img":"https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801-300x270.png","uagb_featured_image_src":{"full":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801.png",663,596,false],"thumbnail":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801-150x150.png",150,150,true],"medium":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801-300x270.png",300,270,true],"medium_large":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-768x637.png",640,531,true],"large":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801.png",640,575,false],"1536x1536":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801.png",663,596,false],"2048x2048":["https:\/\/faculty.uccs.edu\/iacocca\/wp-content\/uploads\/sites\/36\/2022\/02\/Papers-e1779477855801.png",663,596,false]},"uagb_author_info":{"display_name":"eiacocca","author_link":"https:\/\/faculty.uccs.edu\/iacocca\/author\/eiacocca\/"},"uagb_comment_info":0,"uagb_excerpt":"Congratulations to Ally who published her work on reconfigurable nanomagnonic heterojunctions in Phys. Rev. Applied! This work is a collaboration with Pietro Micaletti, who visited our group, and his advisor Federico Montoncello at the University of Ferrara. By using a nanomagnonic crystal, we investigated how to tune its band structure with an external magnetic field.&hellip;","coauthors":[],"tax_additional":{"categories":{"linked":["<a href=\"https:\/\/faculty.uccs.edu\/iacocca\/category\/papers\/\" class=\"advgb-post-tax-term\">Papers<\/a>"],"unlinked":["<span class=\"advgb-post-tax-term\">Papers<\/span>"]}},"comment_count":"0","relative_dates":{"created":"Posted 12 months ago","modified":"Updated 12 months ago"},"absolute_dates":{"created":"Posted on July 24, 2025","modified":"Updated on July 24, 2025"},"absolute_dates_time":{"created":"Posted on July 24, 2025 3:48 pm","modified":"Updated on July 24, 2025 3:48 pm"},"featured_img_caption":"","series_order":"","_links":{"self":[{"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/posts\/915","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/comments?post=915"}],"version-history":[{"count":1,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/posts\/915\/revisions"}],"predecessor-version":[{"id":917,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/posts\/915\/revisions\/917"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/media\/272"}],"wp:attachment":[{"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/media?parent=915"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/categories?post=915"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/faculty.uccs.edu\/iacocca\/wp-json\/wp\/v2\/tags?post=915"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}