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Exploring Thermoelectric and Spintronic properties of Molecular Devices

Objective

The development of wearable and diffuse electronics has prompted a global need for converting heat into electrical power.
This could be heat from reactors, the sun, or even the human body. Thermoelectric materials are ideal candidates, since they contain no moving parts, can be fabricated as thin films and are scalable. However, they currently see only niche application, owing to their very low efficiency. Bulk materials offer little room for progress: the ingredients to reach high efficiencies are mutually contradictory in the bulk. In contrast, theory clearly indicates that molecular nano-materials do not suffer from such constraints and may provide a solution. In TherSpinMol I will develop the first molecular thermoelectric devices ever, and, in a groundbreaking effort, I will establish the experimental foundations for molecular spin-caloritronics.

To this end I will explore the thermoelectric and Spintronic properties of molecular electronic nanodevices constituted by graphene bulk electrodes with a single molecule sandwiched in between. I will use a novel device architecture consisting of micro-heaters next to the device and different functional contact metals. By this means I get access to the thermoelectric and spin-calorimetric properties of cross-conjugated molecules, fullerenes and single-molecule-magnets with the final goal to explore the Seebeck and spin-Seebeck effect in those systems. Superconducting contacts will be used to measure the absolute spin-polarisation of the tunnel current through single-molecule-magnets. The project has fundamental and applicative significance, aiming at exploring both the physics background of Fano resonances and novel ways to create pure spin-currents and their perspective applicability for the reduction of energy consumption in logic elements and energy harvesting.

Fields of science (EuroSciVoc)

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Programme(s)

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.

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.

MSCA-IF-EF-ST - Standard EF

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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) H2020-MSCA-IF-2016

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Coordinator

TECHNISCHE UNIVERSITEIT DELFT
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.

€ 177 598,80
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.

€ 177 598,80
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