Project description
Packets of light and vibration couple to create novel materials and processes
Lots of big things happen at very small scales. A photon is a discrete packet of light with a quantised amount of energy that represents the energy that can be absorbed or emitted when an electron changes energy level. A vibron is a quantum of intramolecular vibration. Intermingling of the two, or coupling of electronic states to molecular vibrations (vibronic coupling) is thought to be critical to many biologically and industrially relevant processes. However, it remains a black box of sorts. ContraVib is identifying general rules of control over vibronic coupling and implementing them in a computational framework. Testing of hypotheses and development of novel vibronic control strategies could lead to improved catalysts and optical materials.
Objective
The applicant has an outstanding track record and a growing international reputation as an independent early-career researcher. This StG proposal combines computational and experimental themes in an integrated project, and will open a new research field of vibronic control.
Coupling of molecular vibrations to electronic states (vibronic coupling) is a fundamental process that affects the outcome of chemical reactions and physical processes, but it is remarkable how little we know about it. For example, it is thought to be central in the photosynthetic process, it is implicated in catalysis, and it is crucial in the operation of single-molecule magnets and molecular qubits, but we currently have no means to control it. Recently I showed that four localised vibrations are responsible for magnetic relaxation in a high-performance single-molecule magnet (Nature, 2017, 548, 439); this exciting preliminary result demonstrates that chemical control of vibronic coupling is possible. I propose an integrated computational and experimental research programme to determine general rules for controlling this phenomenon, facilitating targeted improvements in functional molecular materials. This will be achieved by building a computational framework for calculation of vibronic coupling, accounting for anharmonicity, delocalised modes, environmental influences, and quantum effects, and supported by detailed benchmarking experiments measuring magnetisation dynamics, electronic structure and vibrational spectra of selected molecules.
A StG will provide funding to build a world-leading team to investigate chemical control of vibronic coupling. This will enable design criteria for high-performance magnetic memories and qubits within the time-frame of the project, and improved catalysts and optical materials in the near future, addressing priority areas in Horizon2020 and the Quantum Flagship, and provide a cohort of curious, high-calibre and inter-disciplinary scientists for the EU.
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 electrical engineering, electronic engineering, information engineering electronic engineering computer hardware quantum computers
- natural sciences chemical sciences catalysis
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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)
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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-2019-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.
M13 9PL Manchester
United Kingdom
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