{"id":131,"date":"2019-05-27T09:07:54","date_gmt":"2019-05-27T07:07:54","guid":{"rendered":"https:\/\/magnefi.c2n.u-psud.fr\/?page_id=131"},"modified":"2020-06-23T11:48:58","modified_gmt":"2020-06-23T09:48:58","slug":"aalto-ferroelectric-strain-coupling-and-gating-integration-devices-for-magnetic-domain-wall-motion-control","status":"publish","type":"page","link":"https:\/\/magnefi.c2n.u-psud.fr\/?page_id=131","title":{"rendered":"Aalto: Ferroelectric strain coupling and gating integration devices for magnetic domain wall motion control"},"content":{"rendered":"\n
\"\"<\/figure><\/div>\n\n\n\n

Host:<\/strong> Aalto University<\/p>\n\n\n\n

Location:<\/strong> Espoo, Finland<\/p>\n\n\n\n

Supervisor:<\/strong> Sebastiaan van Dijken<\/a> <\/p>\n\n\n\n

Scientific\nproject<\/strong>:<\/strong><\/p>\n\n\n\n

Control of magnetic domain wall motion by electric\nfields has recently attracted scientific attention because of its potential for\nenergy-efficient magnetic logic and memory devices. This project explores\nelectric-field-driven magnetic domain wall motion in thin magnetic films and\npatterned nanowires. The driving mechanism is either based on strain transfer\nfrom a ferroelectric layer or gating of a dielectric or solid-state ionic\nconductor. Combinations of these effects will also be explored to deliver new\nfunctionalities. The most successful structures will be exploited to actively\ntailor the transmission of magnetic spin waves.  <\/p>\n\n\n\n

The project is mostly experimental, but also\ninvolves micromagnetic simulations to interpret and verify measurement data. As\na PhD student you will grow your own samples using magnetron sputtering and\npulsed laser deposition and you will pattern the films into prototype devices\nusing advanced photo and electron beam lithography. Sample characterization\nfocuses on the variation of structural and magnetic properties under changing bias\nconditions.   <\/p>\n\n\n\n

As a PhD student, you will join the NanoSpin\nresearch group at Aalto University. The group focuses on cutting-edge research\non electric-field controlled magnetism, magnonics, and magnetoplasmonics. The\nNanoSpin laboratory is equipped with instruments for advanced electronic,\nmagnetic and magneto-optical measurements. Besides, you will have full access\nto the OtaNano research infrastructure for nano- and microtechnologies,\ncomprising advanced equipment for nanofabrication and microscopy\n(https:\/\/www.aalto.fi\/otanano). Aalto University is the largest university in\nFinland focusing on education, research and technology, science, business, and\narts. Aalto University is located on the Otaniemi campus in Espoo (10 km from\nthe city center of Helsinki), one of the largest high-tech hubs in Northern\nEurope. <\/p>\n\n\n\n

Research at Aalto University is complemented by\nsecondments focussing on modelling of electric-field-driven magnetic domain\nwall motion, multilayer growth, and device integration.<\/p>\n","protected":false},"excerpt":{"rendered":"

Host: Aalto University Location: Espoo, Finland Supervisor: Sebastiaan van Dijken Scientific project: Control of magnetic domain wall motion by electric fields has recently attracted scientific attention because of its potential for energy-efficient magnetic logic and memory devices. This project explores electric-field-driven magnetic domain wall motion in thin magnetic films and patterned nanowires. The driving mechanism… Continue reading “Aalto: Ferroelectric strain coupling and gating integration devices for magnetic domain wall motion control”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":52,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/fullwidth.php","meta":[],"_links":{"self":[{"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/pages\/131"}],"collection":[{"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131"}],"version-history":[{"count":8,"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/pages\/131\/revisions"}],"predecessor-version":[{"id":469,"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/pages\/131\/revisions\/469"}],"up":[{"embeddable":true,"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=\/wp\/v2\/pages\/52"}],"wp:attachment":[{"href":"https:\/\/magnefi.c2n.u-psud.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}