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Polarized 2D Materials Inspired by Naturally Occurring Phyllosilicates

Objective

Since the last decade, the number of isolated two dimensional (2D) materials keeps growing exponentially. The research community relies predominantly on synthetic single crystals, remaining limited to the variations of only several material classes. Naturally occurring van der Waals (vdW) crystals – 2D minerals – offer wider structural and compositional variety, but remain largely unexplored. Further, developing nanotechnology based on non-toxic and abundant surface minerals found in soils and clays will ensure sustainable, environmentally friendly, and biodegradable electronics.

Recently, the focus of 2D electronics is largely on novel semiconductors, and spontaneously polarized materials. The number of vdW insulators is extremely disproportional to both semiconductors and metals. Almost exclusively the entire field relies on hexagonal boron nitride. Surely, this cannot be the only technologically relevant system, and new members would also open unexplored pathways in device design and functionality.

With my project POL_2D_PHYSICS, I aim to introduce and establish a class of phyllosilicates as a multifunctional 2D materials platform. My project will explore their limits with respect to three applications: as gate dielectrics, as magnetic insulators, and as ferroelectric insulators. Starting from minerals, I will study their structure property relation. To bridge the gap between an interesting concept and a potential future technology, I will develop pathways to synthesize phyllosilicate single crystals and thin films with targeted properties for applications in 2D electronics.

If successful, the project will develop scalable novel concepts in charge transfer doping, and implement the proposed materials class into multifunctional 2D polarization electronics. With high risk goals of delivering novel and air stable multiferroic and neuromorphic systems, POL_2D_PHYSICS has the potential to fundamentally impact the future of 2D electronics.

Fields of science (EuroSciVoc)

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Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Programme(s)

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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.

HORIZON-ERC - HORIZON ERC Grants

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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) ERC-2022-STG

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Host institution

MONTANUNIVERSITAET LEOBEN
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.

€ 1 372 855,00
Address
FRANZ JOSEF STRASSE 18
8700 LEOBEN
Austria

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Region
Südösterreich Steiermark Östliche Obersteiermark
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.

€ 1 499 630,00

Beneficiaries (2)

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