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Quantum Spin Dynamics in Cobalt-based Single Molecule Magnets/Single Ion Magnets

Project description

Advancing single-molecule magnets for real-world applications

Molecular magnetism focuses on developing molecule-based systems that can store magnetic information at much higher densities than current technologies. Single-molecule magnets (SMMs) are particularly promising owing to their unique properties, such as large spin, strong magnetic anisotropy and slow magnetisation relaxation. These properties render them ideal for nanotechnological applications such as data storage and spintronics. However, understanding how SMMs interact with surfaces remains poor. With the support of the Marie Skłodowska-Curie Actions programme, the SPIDYM project aims to generate fundamental insights into the properties, spin dynamics and molecule-surface interactions of cobalt-based SMMs deposited on surfaces. Using advanced spectroscopy techniques, SPIDYM will explore the electronic and magnetic properties of these systems. The proposed research paves the way for nanoscale data storage applications.

Objective

In the field of molecular magnetism, research is centered on developing molecule-based systems capable of storing magnetic information at much higher densities than current technologies allow. Single-molecule magnets (SMMs) are particularly promising due to their unique properties like large spin in its ground state, strong magnetic anisotropy and the slow relaxation of magnetization that can be tailored for targeted applications. Precise deposition of SMMs on surfaces allow for controlled interactions and the potential to manipulate individual molecules, unlocking their potential for nanotechnological applications. However, this area remains underexplored. SPIDYM will generate for the first time fundamental insights on the properties, magnetic anisotropy, spin dynamics and molecule-surface interactions for carefully selected cobalt-based SMMs deposited on relevant surfaces. This understanding is essential for the development of nanotechnological devices based on SMMs. These goals will be pursued by multidisciplinary advanced measurements approach, synergizing synchrotron based surface sensitive X-ray absorption spectroscopy(XAS), X-ray magnetic circular dichroism(XMCD), lab-based electron paramagnetic resonance(EPR), infrared spectroscopy(FIR) and magnetic characterization combined with theoretical modeling to exploit electronic and magnetic properties of surface-adsorbed SMMs for potential applications in nanoscale data storage and spintronic devices. SPIDYM exploits the synergy between the applicant's extensive expertise in synchrotron-based x-ray methods and the host's expertise with lab-based spectroscopic techniques, EPR. Therefore, the action provides a unique opportunity for the applicant to strongly expand her skills, and for the host to become acquainted with surface sensitive techniques. The action will equip the applicant with the wide expertise required to start her independent scientific career and to successfully apply for substantial funding.

Keywords

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Programme(s)

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Topic(s)

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Funding Scheme

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HORIZON-TMA-MSCA-PF-EF - HORIZON TMA MSCA Postdoctoral Fellowships - European Fellowships

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Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

(opens in new window) HORIZON-MSCA-2024-PF-01

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Coordinator

UNIVERSITY OF STUTTGART
Net EU contribution

Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.

€ 217 965,12
Address
KEPLERSTRASSE 7
70174 Stuttgart
Germany

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Region
Baden-Württemberg Stuttgart Stuttgart, Stadtkreis
Activity type
Higher or Secondary Education Establishments
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Total cost

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.

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