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Controlling light-matter interactions by quantum designed 2D materials

Objective

Progress within many contemporary or emergent technologies, including photovoltaics, single-photon light sources, and plasmonics, depends crucially on our ability to control the interactions between light and matter. The complexity of the light-matter interactions has made the development of photonic materials a slow, expensive, and empirical-based science. Of particular importance are the detrimental non-radiative processes mediated by defects and phonons that lead to efficiency losses in photovoltaics, reduce the quantum efficiency of single-photon emitters, and cause Ohmic losses in the metallic components of plasmonic devices. LIMA will develop ground breaking methods for calculating non-radiative relaxation rates in real materials from first principles. These will be used to evaluate key performance parameters such as photo-carrier lifetimes and plasmon propagation lengths and thus facilitate a realistic computational assessment of the application potential of photonic materials. In terms of materials, LIMA will focus on the emergent class of atomically thin two-dimensional (2D) materials. The possibility of combining different 2D materials into van der Waals heterostructures (vdWHs) provides a unique platform for controlling light-matter interactions with atomic scale precision. Multi-scale methods for predicting quasiparticle band structures of general, incommensurable vdWHs will be developed and used to design novel photonic materials with tailored light dispersion and multi-junction solar cells with high absorption and low thermalization losses. High-throughput computational screening will be used to identify novel color centers in 2D materials with potential to act as single-photon sources with high quantum yield and narrow linewidths, which are urgently needed by leading quantum technologies. The possibilities of controlling the color centers via strain engineering and light management will be explored in close collaboration with experimentalists.

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)

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.

ERC-COG - Consolidator Grant

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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-2017-COG

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Host institution

DANMARKS TEKNISKE UNIVERSITET
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.

€ 1 951 353,75
Address
ANKER ENGELUNDS VEJ 101
2800 KONGENS LYNGBY
Denmark

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Region
Danmark Hovedstaden Københavns omegn
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.

€ 1 951 353,75

Beneficiaries (1)

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