Thermally activated structural transformations in manganese oxide nanoparticles under air and argon atmospheres
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Materials Science"
DOI: 10.1007/s10853-020-04525-6
Abstract: The properties of manganese oxide nanomaterials are dictated by the structure and morphology of the particular phases they can adopt. In this work, the effects of post-synthesis heat treatments on amorphous monodisperse manganese oxide nanoparticles… read more here.
Keywords: manganese oxide; oxide nanoparticles; air; mn3o4 ... See more keywords
Effect of argon gas in oxygen catalytic recombination on a silica surface: A reactive molecular dynamics study
Sign Up to like & getrecommendations! Published in 2020 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2020.05.044
Abstract: Abstract Molecular dynamics analysis using a reactive force field (ReaxFF) potential is carried out to investigate microscopically the effect of argon gas in atomic oxygen recombination on a silica surface. The effect of argon atoms… read more here.
Keywords: oxygen; gas; silica surface; recombination ... See more keywords
Molecular dynamics simulation on explosive boiling of liquid argon film on copper nanochannels
Sign Up to like & getrecommendations! Published in 2017 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2016.11.034
Abstract: Abstract Phase change from liquid to vapor of the working fluid has been widely used in thermal control for microelectronic devices. In this study, the effects of nanochannels on the explosive phase transition of ultrathin… read more here.
Keywords: explosive boiling; liquid argon; surface; copper ... See more keywords
XPS investigation of monatomic and cluster argon ion sputtering of tantalum pentoxide
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.02.006
Abstract: In recent years, gas cluster ion beams (GCIB) have become the cutting edge of ion beam technology to sputter etch organic materials in surface analysis. However, little is currently known on the ability of argon… read more here.
Keywords: xps investigation; ar1000; ion; cluster ... See more keywords
Effects of sputtering gas on microstructure and tribological properties of titanium nitride films
Sign Up to like & getrecommendations! Published in 2019 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2019.05.148
Abstract: Abstract Titanium nitride (TiN) films can be utilized as hard and protective coatings for synchronizer ring, which is the key components of the car gearbox. The tribological properties of synchronizer ring play a key role… read more here.
Keywords: gas; argon; tribological properties; synchronizer ring ... See more keywords
Incompatibility of argon during magma ocean crystallization
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2020.116598
Abstract: Abstract We report results from multi-anvil (MA) and laser-heated diamond anvil cell (LH-DAC) experiments that synthesize high-pressure phases, including bridgmanite, ferropericlase, stishovite, and ultramafic liquid, in the presence of an argon-rich fluid. The goal of… read more here.
Keywords: bridgmanite ferropericlase; dac experiments; magma ocean; argon concentrations ... See more keywords
Carbon films deposited by mixed-mode high power impulse magnetron sputtering for high wear resistance: The role of argon incorporation
Sign Up to like & getrecommendations! Published in 2019 at "Thin Solid Films"
DOI: 10.1016/j.tsf.2019.06.003
Abstract: Abstract Amorphous carbon thin films with high hardness and wear resistance have become increasingly popular for surface engineering of materials for an array of applications ranging from cutting tools to biomedical devices. For any practical… read more here.
Keywords: carbon films; argon; mixed mode; carbon ... See more keywords
Effects of radiator shapes on the bubble diving and dispersion of ultrasonic argon process.
Sign Up to like & getrecommendations! Published in 2018 at "Ultrasonics sonochemistry"
DOI: 10.1016/j.ultsonch.2017.10.026
Abstract: In this work, three ultrasonic radiators in different shapes have been designed in order to investigate the effects of radiator shapes on the argon bubble dispersion and diving as well as the degassing efficiency on… read more here.
Keywords: radiator shapes; dispersion; effects radiator; bubble diving ... See more keywords
DC-Plasma over Aqueous Solution for the Synthesis of Titanium Dioxide Nanoparticles under Pressurized Argon
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c00059
Abstract: Nanomaterials that comprise titanium dioxide (TiO2) nanoparticles have received much attention owing to their wide applications; presently, the green synthesis of TiO2 nanoparticles is a developing research area. In this study, the TiO2 nanoparticles were… read more here.
Keywords: titanium dioxide; titanium; spectroscopy; plasma aqueous ... See more keywords
Scalable microplasma array for argon metastable lasing medium
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5119511
Abstract: Optically pumped rare gas laser systems require a lasing medium of high density metastable atoms. A scalable two-dimensional array of quarter-wave resonators produces high microwave electric fields suitable for generating a dense gas of argon… read more here.
Keywords: scalable microplasma; array; lasing medium; argon states ... See more keywords
A combination of plasma diagnostics and Raman spectroscopy to examine plasma-graphene interactions in low-pressure argon radiofrequency plasmas
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Physics"
DOI: 10.1063/1.5125143
Abstract: Graphene films were exposed to low-pressure capacitively coupled (E-mode) and inductively coupled (H-mode) argon radio frequency plasmas to investigate damage formation by very-low-energy ion irradiation. In the H-mode, plasma parameters were assessed by a Langmuir… read more here.
Keywords: mode; plasma; graphene; ion ... See more keywords