Project description
Cutting down on dimensions to upscale high-performing optoelectronic devices
Optoelectronic devices are at the core of today’s information revolution, bridging digital electronics and optical fibre communications. As the global internet traffic increases with a higher rate than the capacities of optical networks, new miniaturised optoelectronic technologies integrated on silicon could prove to be a powerful solution. The EU-funded SubNanoOptoDevices project plans to develop a new technology for optoelectronic components based on low-dimensional materials to achieve increased data rates and reduced power consumption. It will explore a radically new way to engineer the electrical and optical properties of these materials (specifically 2D materials and van der Waals heterostructures) to achieve, for instance, optical modulators with tunable wavelengths and unprecedented modulation speeds.
Objective
Optoelectronic devices are at the core of today’s information revolution, bridging digital electronics and optical fiber telecommunications. However, there is a worrisome disparity in the scaling of global internet traffic (growing at 60% rate every year) and the capacity of the optical network (with growth rate of just 20%). Therefore, there is a need for new miniaturized optoelectronic technologies, and integration on silicon is a must. The objective of this project is to address this issue with a new technology for ultrafast optoelectronic components based on low-dimensional materials to achieve increased data rate and reduced footprint and power consumption. It will explore a radically new way to engineer the electrical and optical properties of these materials (specifically 2D materials and van der Waals heterostructures), to achieve, for instance, optical modulators with tunable operation wavelength and unprecedented modulation speeds and footprints. One key innovation of this approach is the use of a new gate oxide nanolamination technique able to apply a periodical electrostatic field (with sharp variations below 1 nm) on any 2D material to modify and dynamically tune their band structures. These superlattices are expected to show tunable optical properties, quantum confinement and intersubband transitions, which will pave the way to new optoelectronic components such as modulators, photodetectors, tunable lasers and light emitting diodes. This approach can be used to achieve improved coupling with polaritons in 2D materials as well, which will enhance light-matter interactions reducing the footprint of the devices. The fabrication is compatible with multiple substrate materials, including silicon and III-V semiconductors. The project will focus on large area devices operating at room temperature and integrated on silicon, to ease the subsequent implementation of this groundbreaking technology into large scale production.
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.
- engineering and technology materials engineering fibers
- natural sciences physical sciences condensed matter physics quasiparticles
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors optical sensors
- engineering and technology nanotechnology nano-materials two-dimensional nanostructures silicene
- natural sciences chemical sciences inorganic chemistry metalloids
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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)
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.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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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.
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.
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-STG - Starting Grant
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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.
(opens in new window) ERC-2020-STG
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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.
16163 GENOVA
Italy
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.