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QuantumLaP SIGNED

Quantum Effects in Multicolor Ultrafast Laser Processing: Broadening Boundaries of Classical Descriptions

Total Cost €

EC-Contrib. €

Partnership

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Outcomes and
results

QuantumLaP project word cloud

Explore the words cloud of the QuantumLaP project. It provides you a very rough idea of what is the project "QuantumLaP" about.

principally predicted electronic empirical free deposition peculiarities modeling pulses technique powerful hilase simulations irradiation self power functionalization pulse structure swiftly electrodynamics beams nanoparticle micro film combined ultrashort photo pushing action regimes functionalized consistent polarized laser emerge 3d mixed feedback bridging surfaces quantum model equilibrium introducing monochromatic semiconductors density excited goals domain computer tddft ionization electron predicting wavelengths realistic theory experimentalists interaction found smart first fdtd functional chromatic time nanostructuring population generation dependent central underlying excitation materials physics semiconductor morphology extremely light bi away

Project "QuantumLaP" data sheet

The following table provides information about the project.

Coordinator	FYZIKALNI USTAV AV CR V.V.I Organization address address: NA SLOVANCE 2 city: PRAHA 8 postcode: 18221 website: www.fzu.cz contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.
Coordinator Country	Czech Republic [CZ]
Project website	http://www.quantumlap.eu/
Total cost	142˙720 €
EC max contribution	142˙720 € (100%)
Programme	1. H2020-EU.1.3.2. (Nurturing excellence by means of cross-border and cross-sector mobility)
Code Call	H2020-MSCA-IF-2014
Funding Scheme	MSCA-IF-EF-ST
Starting year	2015
Duration (year-month-day)	from 2015-09-01 to 2017-08-31

Partnership

Take a look of project's partnership.

#	participants	country	role	EC contrib. [€]
1	FYZIKALNI USTAV AV CR V.V.I FYZIKALNI USTAV AV CR V.V.I Organization address address: NA SLOVANCE 2 city: PRAHA 8 postcode: 18221 website: www.fzu.cz contact info title: n.a. name: n.a. surname: n.a. function: n.a. email: n.a. telephone: n.a. fax: n.a.	CZ (PRAHA 8)	coordinator	142˙720.00

Map

Project objective

In this project the interaction of ultrashort laser pulses with semiconductor materials will be investigated on a principally new level by taking into account quantum effects that can emerge in highly-excited non-equilibrium matter. The central goal is to study bi-chromatic irradiation regimes which have been found to be extremely effective, compared to monochromatic laser beams, for various applications from micro-/nanostructuring of surfaces to nanoparticle generation and film deposition. This topic will be addressed through the development of a new powerful large-scale 3D model of laser-matter interaction. For the first time two modeling approaches will be combined, electronic structure theory and classical electrodynamics. Necessary steps to achieve these goals are: • Making an existing classical FDTD model to be self-consistent via introducing feedback to the laser field from the swiftly evolving free electron population; • Extending the model to the large scale 3D domain to account for realistic response of materials to polarized laser light; • Modelling of the action of bi-chromatic laser light on semiconductors at the quantum level based on the time-dependent density functional theory (TDDFT); developing a theory of photo-ionization of materials by mixed laser wavelengths; • Bridging classical large-scale simulations of ultrashort pulse excitation of semiconductors with quantum peculiarities of photo-ionization. The key goal of the project is to demonstrate the power of the developed model in predicting the morphology of functionalized surfaces for materials of various properties under new irradiation conditions in collaboration with experimentalists at HiLASE. By providing in-depth understanding of underlying physics, this work will open the way to achieve the control over functionalization of semiconductor surfaces, thus, pushing this field away from empirical methods to a smart computer-predicted technique.

Publications

List of publications.
year	authors and title	journal	last update
2017	Iaroslav Gnilitskyi, Thibault J.-Y. Derrien, Yoann Levy, Nadezhda M. Bulgakova, TomÃ¡Å¡ Mocek, Leonardo Orazi High-speed manufacturing of highly regular femtosecond laser-induced periodic surface structures: physical origin of regularity published pages: , ISSN: 2045-2322, DOI: 10.1038/s41598-017-08788-z	Scientific Reports 7/1	2019-06-13
2017	Stella Maragkaki, Thibault J.-Y. Derrien, Yoann Levy, Nadezhda M. Bulgakova, Andreas Ostendorf, Evgeny L. Gurevich Wavelength dependence of picosecond laser-induced periodic surface structures on copper published pages: 88-92, ISSN: 0169-4332, DOI: 10.1016/j.apsusc.2017.02.068	Applied Surface Science 417	2019-06-13

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