Results 11 to 20 of about 272,023 (314)
Near-threshold electron injection in the laser-plasma wakefield accelerator leading to femtosecond bunches [PDF]
, 2015 We gratefully acknowledge the support of the UK EPSRC (grant no. EP/J018171/1), the EU FP7 programmes: the Extreme Light Infrastructure (ELI) project, the Laserlab-Europe (no. 284464), and the EUCARD-2 project (no.
Jaroszynski, D.A. +26 more
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Beam size dependency of a laser-induced plasma in confined regime: Shortening of the plasma release. Influence on pressure and thermal loading [PDF]
, 2021 Processes using laser-shock applications, such as Laser Shock Peening or Laser Stripping require a deep understanding of both mechanical and thermal loading applied. We hereby present new experimental measurements of the plasma pressure release regarding
BESAUCÉLE, Hervé +9 more
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Scientific Reports, 2021 We propose and fabricate a heterojunction between Al-doped ZnO and (Mg, N)-doped CuCrO2 thin films using the sputtering deposition method. These materials possess wide bandgap that makes them transparent in the visible light but excellent UV-absorbers ...
Morteza Ahmadi +2 more
doaj +1 more source
Laser Plasma Accelerators [PDF]
Physics of Plasmas, 2012 This review article highlights the tremendous evolution of the research on laser plasma accelerators which has, in record time, led to the production of high quality electron beams at the GeV level, using compact laser systems. I will describe the path we followed to explore different injection schemes and I will present the most significant ...
openaire +4 more sources
Pure and Yb-Doped LaxYySc4-x-y(BO3)4 Crystals: A Review of Recent Advances
Crystals, 2023 This paper reviews the progress in developing the LaxYySc4-x-y(BO3)4-LYSB and Yb-doped LaxYySc4-x-y(BO3)4-LYSB:Yb huntite-type crystals grown by the Czochralski method as new candidates for the next generation of nonlinear optical (NLO) and/or laser ...
Alin Broasca +4 more
doaj +1 more source
High-power laser shock-induced dynamic fracture of aluminum and microscopic observation of samples
EPJ Web of Conferences, 2015 High-power laser induced shocks generated by “ShenGuang II” laser facility has been used to study spall fracture of polycrystalline aluminum at strain rates more than 106/s.
Fan Zhang +10 more
doaj +1 more source
Surface Acoustic Wave Biosensor with Laser-Deposited Gold Layer Having Controlled Porosity
Chemosensors, 2021 Laser-deposited gold immobilization layers having different porosities were incorporated into love wave surface acoustic wave sensors (LW-SAWs). Variation of pulsed laser deposition parameters allows good control of the gold film morphology.
Dana Miu +3 more
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Analysis of hybrid Nd:Yag laser-MAG arc welding processes. [PDF]
, 2011 In the hybrid laser-arc welding process, a laser beam and an electric arc are coupled in order to combine the advantages of both processes: high welding speed, low thermal load and high depth penetration thanks to the laser; less demanding on joint ...
F. Coste +9 more
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Development of low-coherence high-power laser drivers for inertial confinement fusion
Matter and Radiation at Extremes, 2020 The use of low-coherence light is expected to be one of the effective ways to suppress or even eliminate the laser–plasma instabilities that arise in attempts to achieve inertial confinement fusion.
Yanqi Gao +25 more
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Metals, 2020 Powder flow and temperature distribution are recognized as essential factors in the laser melting deposition (LMD) process, which affect not only the layer formation but also its characteristics.
Muhammad Arif Mahmood +6 more
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