NEWSPIN
New Frontiers in Spintronics
| Coordinatore | UNIVERSITEIT UTRECHT
Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie. |
| Nazionalità Coordinatore | Netherlands [NL] |
| Totale costo | 876˙000 € |
| EC contributo | 876˙000 € |
| Programma | FP7-IDEAS-ERC
Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013) |
| Code Call | ERC-2007-StG |
| Funding Scheme | ERC-SG |
| Anno di inizio | 2008 |
| Periodo (anno-mese-giorno) | 2008-09-01 - 2013-08-31 |
Partecipanti
| # | ||||
|---|---|---|---|---|
| 1 |
UNIVERSITEIT UTRECHT
Organization address
address: Heidelberglaan 8 contact info |
NL (UTRECHT) | hostInstitution | 0.00 |
| 2 |
UNIVERSITEIT UTRECHT
Organization address
address: Heidelberglaan 8 contact info |
NL (UTRECHT) | hostInstitution | 0.00 |
Mappa
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Obiettivo del progetto (Objective)
'The aim of this theory proposal is to develop the research field of spintronics in three new directions - i) antiferromagnetic metals, ii) helimagnets, and iii) ultracold quantum gases - unified by the fact that it is a priori clear that new concepts have to be developed in understanding their spintronics phenomena. The central scientific challenge is understanding transport of a nonconserved quantity, i.e., spin, and its nonconserved current, i.e., the spin current. The proposal capitalizes in part on the PI’s experience with both spintronics and cold atoms to cross-fertilize these sub-disciplines of condensed-matter physics. i) The first focus of the proposal, motivated by experimental follow-ups of the PI’s pioneering theory work, is to theoretically study current-driven magnetization dynamics in antiferromagnetic metals. These materials are very promising for applications in ultrahigh-density information storage technology. ii) The second focus is to study the influence of current on the magnetic state of a helimagnet. The dynamics of the magnetization spiral in a helimagnet can be viewed as motion of a series of domain walls. In addition to its intrinsic fundamental interest this study will therefore shed light on the ongoing issues in current-driven domain wall motion, such as intrinsic versus extrinsic pinning of domains, and the role of intrinsic spin-orbit coupling. iii) The third and last focus of the proposal is to study analogues of spintronics phenomena with cold atoms, exploiting the well-understood microscopic description of these systems to quantum engineer model systems for spintronics, as well as their possibilities to go beyond conventional electronic condensed-matter physics. In particular the prospect for spin currents to be carried by bosonic particles opens up new research directions. This study develops new trends in spin-dependent transport phenomena and current-induced order-parameter dynamics.'