Synthesis of iron oxide films by reactive magnetron sputtering assisted by plasma emission monitoring
Sign Up to like & getrecommendations! Published in 2019 at "Materials Chemistry and Physics"
DOI: 10.1016/j.matchemphys.2018.11.010
Abstract: • FeO films were synthesized by pulsed-DC magnetron sputtering from metallic target. • The film oxidation was controlled with a plasma emission monitoring system. • Special attention was paid to the sample position relative to… read more here.
Keywords: emission monitoring; emission; magnetron sputtering; plasma emission ... See more keywords
In-situ porosity recognition for laser additive manufacturing of 7075-Al alloy using plasma emission spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-75131-4
Abstract: Poor quality and low repeatability of additively manufactured parts are key technological obstacles for the widespread adoption of additive manufacturing (AM). In-situ monitoring and control of the AM process is vital to overcome this problem.… read more here.
Keywords: porosity; plasma emission; porosity recognition; emission spectroscopy ... See more keywords
Plasma emission intensity expansion of Zr metal and Zr oxide via microwave enhancement laser-induced breakdown spectroscopy
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Analytical Atomic Spectrometry"
DOI: 10.1039/d3ja00031a
Abstract: This study highlights the impact of microwaves in laser-induced breakdown spectroscopy, yielding vital implications for plasma analysis and spectroscopy. read more here.
Keywords: emission intensity; spectroscopy; induced breakdown; plasma emission ... See more keywords
Electron kinetic energy and plasma emission diagnosis from femtosecond laser produced air plasmas
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Plasmas"
DOI: 10.1063/1.4990060
Abstract: The characteristics of a plasma formed by a focused ultrashort laser in atmospheric-pressure air are studied with linear and circular pulses. We show that the ionization threshold for circular pulses is 1.36 times higher than… read more here.
Keywords: plasma emission; kinetic energy; energy; plasmas electron ... See more keywords
Emission spectroscopy of expanding laser-induced gaseous hydrogen-nitrogen plasma.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.009277
Abstract: Microplasma is generated in an ultra-high-pure H2 and N2 gas mixture with a Nd:YAG laser device that is operated at the fundamental wavelength of 1064 nm. The gas mixture ratio of H2 and N2 is… read more here.
Keywords: plasma emission; laser; emission spectroscopy; spectroscopy ... See more keywords
Plasma emission characteristics in laser-induced breakdown spectroscopy of silicon with mid-infrared, multi-millijoule, nanosecond laser pulses from a Ho:YLF excitation source.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.004592
Abstract: We characterized the plasma emission produced by the interaction of multi-millijoule, 40 ns duration, mid-infrared laser pulses with a silicon surface. The laser pulses were produced by a Q-switched Ho:YLF master oscillator power amplifier system. Using… read more here.
Keywords: laser pulses; mid infrared; spectroscopy; multi millijoule ... See more keywords
Chirp-controlled high-harmonic and attosecond-pulse generation via coherent-wake plasma emission driven by mid-infrared laser pulses.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.45.000750
Abstract: Coherent-wake plasma emission induced by ultrashort mid-infrared laser pulses on a solid target is shown to give rise to high-brightness, high-order harmonic radiation, offering a promising source of attosecond pulses and a probe for ultrafast… read more here.
Keywords: plasma emission; mid infrared; harmonics; coherent wake ... See more keywords
Fast algorithm for tomographic reconstruction for plasma emission
Sign Up to like & getrecommendations! Published in 2017 at "Plasma and Fusion Research"
DOI: 10.1585/pfr.12.1201045
Abstract: Temporal evolution of two dimensional image of plasma emission has been obtained using a reconstruction algorithm called Maximum Likelihood-Expectation Maximization (MLEM), with a tomography system in a linear cylindrical plasma. The calculation of tomography images… read more here.
Keywords: reconstruction; plasma emission; plasma; algorithm tomographic ... See more keywords