{"id":953,"date":"2020-03-03T12:00:16","date_gmt":"2020-03-03T12:00:16","guid":{"rendered":"https:\/\/phynd.polimi.it\/?p=953"},"modified":"2023-08-06T14:17:29","modified_gmt":"2023-08-06T14:17:29","slug":"new-paper-on-optically-inspired-magnonics-on-the-cover-of-advanced-materials","status":"publish","type":"post","link":"https:\/\/phynd.polimi.it\/?p=953","title":{"rendered":"New paper on Optically-inspired Magnonics on the cover of Advanced Materials"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">In this work, we demonstrate a new methodology for generating and manipulating spin wave wavefronts&nbsp;in nanostructured synthetic antiferromagnets.&nbsp;<a rel=\"noreferrer noopener\" href=\"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/adma.201906439\" target=\"_blank\">The paper<\/a>&nbsp;was published in Jan &#8217;20 in <em>Advanced&nbsp;Materials,<\/em> and appeared on the <a href=\"https:\/\/onlinelibrary.wiley.com\/toc\/15214095\/2020\/32\/9\" data-type=\"URL\" data-id=\"https:\/\/onlinelibrary.wiley.com\/toc\/15214095\/2020\/32\/9\" target=\"_blank\" rel=\"noreferrer noopener\">Front Cover<\/a> of the March 5th issue.<\/p>\n\n\n\n<h5 class=\"wp-block-heading\">Abstract<\/h5>\n\n\n\n<p class=\"wp-block-paragraph\">Integrated optically inspired wave\u2010based processing is envisioned to outperform digital architectures in specific tasks, such as image processing and speech recognition. In this view, spin waves represent a promising route due to their nanoscale wavelength in the gigahertz frequency range and rich phenomenology. Here, a versatile, optically inspired platform using spin waves is realized, demonstrating the wavefront engineering, focusing, and robust interference of spin waves with nanoscale wavelength. In particular, magnonic nanoantennas based on tailored spin textures are used for launching spatially shaped coherent wavefronts, diffraction\u2010limited spin\u2010wave beams, and generating robust multi\u2010beam interference patterns, which spatially extend for several times the spin\u2010wave wavelength. Furthermore, it is shown that intriguing features, such as resilience to back reflection, naturally arise from the spin\u2010wave nonreciprocity in synthetic antiferromagnets, preserving the high quality of the interference patterns from spurious counterpropagating modes. This work represents a fundamental step toward the realization of nanoscale optically inspired devices based on spin waves.<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-7387b849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<figure class=\"wp-block-image size-full is-resized is-style-default\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat.jpg\" alt=\"\" class=\"wp-image-902\" width=\"354\" height=\"471\" srcset=\"https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat.jpg 593w, https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat-225x300.jpg 225w, https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat-520x692.jpg 520w, https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat-360x479.jpg 360w, https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat-250x333.jpg 250w, https:\/\/phynd.polimi.it\/wp-content\/uploads\/2021\/08\/COVERadvmat-100x133.jpg 100w\" sizes=\"auto, (max-width: 354px) 100vw, 354px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>In this work, we demonstrate a new methodology for generating and manipulating spin wave wavefronts\u00a0in nanostructured synthetic antiferromagnets.\u00a0The paper\u00a0was published in Jan &#8217;20 in Advanced\u00a0Materials, and appeared on the Front Cover of the March 5th issue.<\/p>\n","protected":false},"author":3,"featured_media":839,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","footnotes":""},"categories":[13],"tags":[],"class_list":["post-953","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"_links":{"self":[{"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/posts\/953","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=953"}],"version-history":[{"count":4,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/posts\/953\/revisions"}],"predecessor-version":[{"id":963,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/posts\/953\/revisions\/963"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=\/wp\/v2\/media\/839"}],"wp:attachment":[{"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=953"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=953"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phynd.polimi.it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=953"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}