Interaction of ultrashort laser pulses with metal and semiconductor clusters - ultrafast dynamics and high intensity effects

Información del proyecto

Identificador del acuerdo de subvención: FMBI961663

Proyecto cerrado

Fecha de inicio 1 Junio 1997

Fecha de finalización 30 Septiembre 1999

Financiado con arreglo a

• Specific research and technological development programme in the field of the training and mobility of researchers, 1994-1998

Coste total Sin datos

Aportación de la UE Sin datos

Coordinado por

Bayerische Julius-Maximilians-Universität Würzburg
Germany

Objetivo

Research objectives and content
The application of ultra fast and intense lasers to study the dynamics of clusters is a very new and prospering field in physics and chemistry. It is closely related to atomic physics. solid state physics and laser physics as well.
Our study will focus on the irradiation of mercury and silicon clusters with femtosecond laser pulses to study the process of multiphoton ionisation with subsequent fragmentation by Coulomb explosion. We want to establish the mechanism of multiphoton dissociative ionization for these clusters and track the different behaviour as one goes from metal to semiconductor clusters.
Training content (objective benefit and expected impact)
The training at this laboratory is of crucial importance for the applicant since femtosecond spectroscopy has not yet been introduced in Spain but it figures in the future plans of the Home Institution. We also expect that the results of our project will help to clarify the mechanism of dissociative ionization of clusters.
Links with industry / industrial relevance (22) The group successfully employs ultrafast laser spectroscopy but simultaneously works on the development of the techniques of ultrafast lasers. Several companies in the laser industry arc interested in cooperating with Prof.Gcrber s group (applying the techniques developed to their products) and also using the modifications and improvements made to the commercial and home-built laser systems.

Ámbito científico (EuroSciVoc)

CORDIS clasifica los proyectos con EuroSciVoc, una taxonomía plurilingüe de ámbitos científicos, mediante un proceso semiautomático basado en técnicas de procesamiento del lenguaje natural.

• ciencias naturales › ciencias físicas › física nuclear › fisión nuclear
• ciencias naturales › ciencias físicas › física atómica
• ciencias naturales › ciencias físicas › óptica › física del láser › láseres ultrarrápidos
• ciencias naturales › ciencias físicas › física de la materia condensada › física del estado sólido
• ciencias naturales › ciencias físicas › electromagnetismo y electrónica › dispositivo semiconductor

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Programa(s)

• FP4-TMR - Specific research and technological development programme in the field of the training and mobility of researchers, 1994-1998

Tema(s)

• 0302 - Post-doctoral research training grants
• TC02 - Reaction Mechanisms and Dynamics

Convocatoria de propuestas

Data not available

Régimen de financiación

RGI - Research grants (individual fellowships)

Coordinador

Bayerische Julius-Maximilians-Universität Würzburg

• Aportación de la UE: Sin datos
• Dirección: Am Hubland ; 97074 Würzburg ; Alemania
• Coste total: Sin datos

Participantes (1)

Not available

España

• Aportación de la UE: Sin datos
• Coste total: Sin datos