Description du projet
La technologie de spectroscopie optimisée permet de sonder le mouvement des électrons à l’échelle de l’attoseconde
La science attoseconde donne un aperçu de la dynamique quantique des électrons dans les atomes, les molécules et les solides avec une résolution temporelle sans précédent. L’analyse du rayonnement harmonique extrême ultraviolet généré lorsqu’une molécule est frappée par d’intenses impulsions laser femtoseconde permet l’étude du mouvement des électrons à l’échelle de l’attoseconde. Le projet FESTA, financé par l’UE, prévoit de développer un spectromètre ultraviolet extrême compact, polyvalent et convivial qui surmontera les limites des systèmes disponibles dans le commerce. L’objectif est d’amener la technologie au TRL 6.
Objectif
Attosecond science studies the motion of electrons on atomic and molecular scale, which typically occurs on the timescale of attoseconds (1 as = 10^-18 s). This motion is at the basis of all fundamental processes occurring in Chemistry, Material Science and Biology, and its understanding enables innovation in all these scientific fields. The access to electronic motion on the timescale of attoseconds is based on the analysis of extreme ultra-violet (EUV) harmonic radiation generated when a molecule is hit by an intense femtosecond (1 fs = 10^-15 s) laser pulse. However, despite its huge potential, the full exploitation of this approach is currently hindered by limitations in the commercially available EUV spectrometers and it is restricted to a few very specialized users who are able to build their own instruments.
By exploiting the innovative technical methods developed during UDynI ERC, we want to realize a compact, versatile, and user-friendly EUV spectrometer, which overcomes these limitations. In this way, we will grant access to attosecond science to a wider range of stakeholders in fields with high impact on the society, such as Health (e.g. drug discovery), Environment (e.g. understanding atmospheric photoinduced pollution, finding more effective chemical and catalytic processes) and Technology (e.g. study of high temperature superconductors and ultrafast switching in magnetic materials).
The objective of the FESTA PoC Project is the development of a EUV detection system prototype (TRL6), the identification of a proper IPR exploitation strategy and the definition of the most suitable business model for the commercialization of the FESTA platform.
Champ scientifique
Programme(s)
Régime de financement
ERC-POC - Proof of Concept GrantInstitution d’accueil
00185 Roma
Italie