NANOBIAS-VILLE2 · Exchange bias in nanostructured materials: Spin structure, interface dirsorder, coupling mechanisms and new materials
6РП — Действия „Мария Кюри“
- Период
- 2005-09-01 → 2008-08-31
- Финансиране от ЕС
- 0 €
- Участници
- 2
- Схема
- OIF
Линиите свързват координатора с партньорите. За проекти отпреди 2014 г. CORDIS не винаги дава точни координати. Тези точки са на ниво град или държава.
Накратко на български
Магнитните свойства на наноструктурирани материали и органични тънки филми се анализират чрез изучаване на т.нар. „exchange bias“ ефект. Разбирането на тези механизми помага за развитието на spintronics и подобряването на сензорите и устройствата за съхранение на данни.
Кратко обяснение, генерирано от езиков модел по текста на CORDIS. Оригиналът е по-долу.
Цел на проекта
The aim of this project is addressing some unresolved issues regarding Exchange Bias (EB) phenomenon, together with the search of new materials. The EB connection to the spin and physical the structure, the role of domain formation, and the magnetization reversal mechanisms will be studied. A key tool will be the study of artificially nanostructured materials, in which sample features sizes are comparable to the characteristic lengths governing the magnetic behaviour of materials. This will allow tailoring some magnetic properties, like magnetic anisotropy or the domain morphologies, making possible to determine their role in the EB mechanisms. An arsenal of state-of-the-art experimental techniques will be used, for instance Kerr effect with rare geometries and Polarized Neutron Reflectometry. Among the new magnetic materials, organic thin films will be prospected. EB phenomenon is very poorly understood despite the huge number of applications in which it is already used, for instance in data storage and sen sor industries. Moreover, EB may play a crucial role in the development of the emerging and promising spin based electronics or spintronics. Therefore, besides its interest from the fundamental point of view, this project has great interest because of the potential practical applications. The outgoing period will be spent at University of California, San Diego, under the supervision of Prof. I.K. Schuller. There, samples will be fabricated, and also their structural and magnetic characterization will be carried out. In the re-integration period at CEA-Saclay (France), under the supervision of Dr. M Viret, the local magnetic structure will be explored using powerful experimental techniques, as neutron scattering and low-temperature Magnetic Force Microscopy. The present project will strengthen European competitiveness in this fields bringing the expertise of Ivan Schuller's group (UCSD) to the measuring capabilities of the CEA-Saclay.
Оригинален текст от CORDIS (на английски).
Участници
- COMMISSARIAT À L'ENERGIE ATOMIQUE/CENTRE SACLAYКоординаторНиво градФранция
- UNIVERSITY OF CALIFORNIA, SAN DIEGOНиво граднепознат регион
Връзки
Данни: CORDIS, © Европейски съюз