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Content archived on 2024-06-18

Exploring Bose-Einstein Condensation of Excitons and Related Quantum Phases

Objective

This research proposal aims at harnessing collective quantum phenomena in semiconductors in order to deterministically engineer quantum states of matter. For this purpose, the techniques successfully pioneered in atomic physics will be transposed to the solid-state. As envisioned by R. Feynman, this approach offers the formidable opportunity to emulate emblematic collective quantum phenomena and to radically deepen our understanding of quantum physics. At the same time, it opens a route to develop a novel generation of devices that have direct applications in the context of quantum information science. The ambitious goal of the project will be pursued by employing the unique physical properties of spatially indirect excitons confined in bilayer semiconductor heterostructures. Indirect excitons are boson-like quasi-particles which exhibit a very long lifetime and a well defined electric dipole. These will allow us to engineer a complete toolbox for the quantum control of the exciton wave-function. To this aim, we conceived an innovative approach where an advanced technology for trapping indirect excitons is enriched by quantum optical techniques. Thus, a scheme is elaborated to unambiguously demonstrate Bose-Einstein condensation of semiconductor excitons. Precisely, this research proposal introduces two main objectives: i) the realization of microscopic trapping potentials where the effective temperature of exciton gases is dynamically controlled. ii) the development of artificial lattices to engineer exciton crystals and develop a solid-state quantum simulator. Reaching these objectives would lead to an unprecedented level of control over ultra-cold exciton gases. This would open new horizons in order to study the foundations of quantum many-body physics and to develop novel quantum technologies.

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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

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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.

Call for proposal

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

FP7-PEOPLE-2013-CIG
See other projects for this call

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.

MC-CIG - Support for training and career development of researcher (CIG)

Coordinator

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS
EU contribution
€ 100 000,00
Address
RUE MICHEL ANGE 3
75794 PARIS
France

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Region
Ile-de-France Ile-de-France Hauts-de-Seine
Activity type
Research Organisations
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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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