Objective
Ultrafast magnetization is of great interest, because new developments in this field could lead to faster, more compact magnetic recording technology where the ultimate technological goal is “smaller and faster” . Central to addressing this challenge is the development of novel experimental tools to directly look at the interplay between magnetism and individual nanostructures resulting from the quantum mechanical exchange interaction . Here we propose working towards an instrument that has unique capabilities for measuring the temporal spin dynamics of magnetic nanostructures with subwavelength spatial resolution as a first step towards understanding and controlling spindynamics on both nanometer spatial and femtosecond temporal scales. To achieve measurements on these unprecedented scales, we will combine two powerful techniques: Near Field Scanning Optical Microscopy (NSOM), which allows for nanometer-scale spatial resolution and a variant of Spectral Interferometery which allows for complete measurement of the light’s electric field (i.e. the intensity and the phase) on a femtosecond time scale. This will be implemented in a pump-probe configuration using NSOM in excitation mode to probe the sample with a subwavelength spot of light having a well defined spectral phase and polarization state. By scanning the probe pulse across the sample we can measure E(t,x,y) of the probe with femtosecond temporal and nanometer spatial resolutions which should reveal how the ultrashort pulse evolves in space and time as it interacts with the magnetic nanostructure. This will in turn reveal the temporal evolution of the material properties at each spatial location on the sample. By pushing the temporal and spatial resolutions of time-resolved magnetic imaging to its limit , we hope to provide deeper insight into the underlying physics. This could have important implications for both our scientific understanding of magnetism and and for the future of magnetic storage technology.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- natural sciences physical sciences optics microscopy
- natural sciences physical sciences electromagnetism and electronics spintronics
You need to log in or register to use this function
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
FP7-PEOPLE-2009-IIF
See other projects for this call
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Coordinator
BS8 1QU BRISTOL
United Kingdom
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.