Mariia Filianina, Weiliang Gan, Tetsuya Hajiri, Michael Le, Tatiana Savchenko, Sergio Valencia, Mohamad-Assaad Mawass, Florian Kronast, Samridh Jaiswal, Gerhard Jakob, and Mathias Kl\u00e4ui<\/p>\n\n\n\n
Electric field-induced strain engineering of the magnetic anisotropy offers a highlyattractive perspective for designing future generations of energy-efficient informationtechnologies. In this work, we show using x-ray magnetic imaging and magneto-optic Kerr effect that the applicability of this approach is limited to systems withcomparably low magnetic anisotropies or sufficiently large magnetostrictive effect.Furthermore, we find that long x-ray exposure leads to an irreversible change of themagnetic anisotropy in thin ferromagnetic CoFeB films so caution needs to be ex-ercised when analyzing anisotropies. While this change of the anisotropy is shownto be beneficial for the strain-induced manipulation of the magnetic structure, themechanisms underlying the observed x-ray induced transformation remain an openquestion. Finally, by directly imaging the magnetic domain structure with graduallyvarying anisotropy from out-of-plane to in-plane, we observe the impact of strainacross the spin-reorientation transition.<\/p>\n\n\n\n
Mariia Filianina, Weiliang Gan, Tetsuya Hajiri, Michael Le, Tatiana Savchenko, Sergio Valencia, Mohamad-Assaad Mawass, Florian Kronast, Samridh Jaiswal, Gerhard Jakob, and Mathias Kl\u00e4ui Electric field-induced strain engineering of the magnetic anisotropy offers a highlyattractive perspective for designing future generations of energy-efficient informationtechnologies. In this work, we show using x-ray magnetic imaging and magneto-optic Kerr effect… Read More »Spin Orientation Manipulation by Electric Fields and X-ray Irradiation<\/span><\/a><\/p>\n","protected":false},"author":12,"featured_media":4087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[5,96],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/posts\/4085"}],"collection":[{"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/junq.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4085"}],"version-history":[{"count":2,"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/posts\/4085\/revisions"}],"predecessor-version":[{"id":4090,"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/posts\/4085\/revisions\/4090"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/junq.info\/index.php?rest_route=\/wp\/v2\/media\/4087"}],"wp:attachment":[{"href":"https:\/\/junq.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/junq.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/junq.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}