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Content archived on 2024-06-18

Extreme ultraviolet and X-ray spectroscopy to understand dynamics beyond the Born Oppenheimer Approximation

Objective

The Born Oppenheimer approximation (BOA) simplifies the electron-nuclear interaction by separation of their motion and is one of the milestones in the development of quantum physics and computational chemistry during the first half of the last century. Yet, in order to properly describe many chemical reactions, it is necessary to go beyond the BOA.
Our research objective is to probe the electronic change in metal carbonyls during the passage of a conical intersection with ultrafast pulses in the extreme ultraviolet and soft x-ray range. The transitions induced by the highly energetic photons happen between an atomic core level of atoms inside a molecule and the molecular valence levels. Because of the spatially narrow core level, the transition is highly localized within an Angstrom or even less. Furthermore, the probe transition is element selective since the edges are markedly different for different elements. Equipped with this temporal and unprecedented spatial resolution, we will be able to advance the experimental the state-of-the-art and gain insight into the intricacies of non-BOA processes.
The metal carbonyls under study have similarities with active centers in respiration and photosynthesis, and with the building blocks used for solar energy conversion, molecular electronics, magnetic data storage, light emitting diodes, dynamic cancer phototherapy and other subjects. This proposal has therefore a truly interdisciplinary basis and we believe that the lesson to be learned and the tools to be developed in the frame of this work will be fruitful in many fields such as physics, optics, materials science, chemistry, and biology.

Fields of science (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-2011-IOF
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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-IOF - International Outgoing Fellowships (IOF)

Coordinator

ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE
EU contribution
€ 264 112,50
Address
BATIMENT CE 3316 STATION 1
1015 LAUSANNE
Switzerland

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Region
Schweiz/Suisse/Svizzera Région lémanique Vaud
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.

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