Mihail Cernaianu

Initial stages of laser-induced forward transfer using a release layer via hydrodynamic simulations

Mihail Cernaianu, Petru Ghenuche, Thomas Lippert, Maria Dinescu et autres

• Time-resolved shadowgraphy and hydrodynamic simulations are combined to study LIFT. • Aluminum flyers benchmark HELIOS simulations of laser-driven launch dynamics. • LIFT of polymers exhibits a narrow fluence window for intact pixel transfer. • Hydrodynamic modeling guides optimization of polymer LIFT …

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Laser engineering of carbon architectures: from sensing interfaces to high-field targetry

M. Dinescu, A. Moldovan, Valentin Ion, Veronica Satulu et autres

Author response for "XFEL Imaging Techniques for High Energy Density and Inertial Fusion Energy Research at HED-HiBEF"

Alejandro Martinez Garcia, Mikhail Mishchenko, V. Bouffetier, G. Pérez-Callejo et autres

XFEL imaging techniques for high energy density and inertial fusion energy research at HED-HiBEF

Alejandro Laso Garcia, Mikhail Mishchenko, V. Bouffetier, G. Pérez-Callejo et autres

Abstract The imaging platform developed at the High Energy Density-Helmholtz International Beamline for Extreme Fields (HED-HiBEF) instrument at the European X-ray Free Electron Laser (XFEL) and its applications to HED and fusion related research are presented. The platform combines the XFEL beam …

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Author response for "XFEL Imaging Techniques for High Energy Density and Inertial Fusion Energy Research at HED-HiBEF"

Alejandro Martinez Garcia, Mikhail Mishchenko, V. Bouffetier, G. Pérez-Callejo et autres

XFEL Imaging Techniques for High Energy Density and Inertial Fusion Energy Research at HED-HiBEF

Alejandro Laso Garcia, Mikhail Mishchenko, V. Bouffetier, G. Pérez-Callejo et autres

The imaging platform developed at the High Energy Density - Helmholtz International Beamline for Extreme Fields (HED-HiBEF) instrument at the European XFEL and its applications to high energy density and fusion related research are presented. The platform combines the XFEL beam with …

XFEL Imaging Techniques for High Energy Density and Inertial Fusion Energy Research at HED-HiBEF

Alejandro Laso Garcia, Mikhail Mishchenko, V. Bouffetier, G. Pérez-Callejo et autres

The imaging platform developed at the High Energy Density - Helmholtz International Beamline for Extreme Fields (HED-HiBEF) instrument at the European XFEL and its applications to high energy density and fusion related research are presented. The platform combines the XFEL beam with …

de, es, us, ro, fr, gb (code pays fourni par la source)

Commissioning of the back-reflection monitoring system for multi-petawatt irradiation of solid targets at the Extreme Light Infrastructure - Nuclear Physics facility

D. Nistor, A. Naziru, A. Măgureanu, Dan Matei et autres

Abstract A technique developed for capturing and monitoring the back-reflected (BR) laser light in experiments utilizing the world’s most powerful laser (high-power laser system, HPLS) at the Extreme Light Infrastructure - Nuclear Physics facility is presented. We address the challenge of characterizing …

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Highly ordered vertical nickel nanotubes and nanowires on thin substrate for high power lasers experiments

Stefania C. Ionescu, Cristina C. Gheorghiu, Valentin Lupu, Maria-Iulia Zai et autres

Nanostructured targets showed improved interaction with ultra-intense laser pulses in comparison to planar ones, both in simulations and in experiments. By increasing the surface area, the absorption and conversion efficiency of the laser energy to the accelerated particle energy are enhanced due …

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Image-based diagnostics of the plasma produced in 1 PW laser experiments

Alexandru Magureanu, S. Balascuta, Petru Ghenuche, Mihail Cernaianu et autres

Plasma imaging diagnostics are essential tools for gaining insight into the laser-driven plasma dynamics in experiments with high-power lasers. This study details the design and implementation of an imaging system based on shadowgraphy measurements, integrated with wavefront sensor measurements, during the experiments …

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Extreme Light Infrastructure - Nuclear Physics: first results

C. A. Ur, D. L. Balabanski, Mihail Cernaianu, D. Doria et autres

Abstract Extreme Light Infrastructure - Nuclear Physics (ELI-NP) is the nuclear physics pillar of the pan-European project Extreme Light Infrastructure. Started in 2012, the project has accomplished several milestones that have placed it among the most relevant research infrastructures worldwide in nuclear …

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Nanosecond laser interaction with Beryllium: study of surface erosion and material removal dynamics

Alexandra Palla-Papavlu, Adrian Bercea, Mihail Cernaianu, Valentina Mărăscu et autres

• Nanosecond laser fluence steers beryllium surfaces from ripples to craters. • Higher pulse frequency intensifies melt flow, accelerating Be material loss. • Modeling links plasma heat transport to observed laser–induced Be erosion. • Laser–ablation Be droplets model debris behavior in precision …

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