Low temperature plasma
Effect of Low-Temperature Plasma Jet on Thermal Stability and Physical Structure of Type I Collagen
... and plasma jet-treated ...the low-temperature plasma jet for increasing exposures ...the plasma setup (magnitude of dc voltage of the power supply) is varied within a voltage range ...
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Low-temperature plasma nitriding of martensitic stainless steel
... 3.2 Scanning Electron Microscopic (SEM) Analyses Cross-sections of the nitrided steels were mirror polished and etched with Villela’s reagent. SEM/EDS of cross- sections of steels nitrided at 450 and 500 °C for 10 h have ...
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Silicon surface passivation and epitaxial growth on c-Si by low temperature plasma processes for high efficiency solar cells
... ARCAM plasma reactor, more suitable to fabricate devices and able to handle 4 ...various plasma treatments, it was shown that a very short hydrogen plasma on the surface of the wafer could ...
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Low Temperature Plasma Nitriding of Low Alloy Steel for the Enhancement of Hardness
... microstructure. Plasma nitriding as one of the most industrially accepted and eco friendly plasma based processes which has successfully enhanced these properties of steels with a good controllability of ...
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EXPERIMENTAL INVESTIGATION OF GULLY FORMATION UNDER LOW PRESSURE AND LOW TEMPERATURE CONDITIONS
... EXPERIMENTAL INVESTIGATION OF GULLY FORMATION UNDER LOW PRESSURE AND LOW TEMPERATURE CONDITIONS. G. Jouannic 1,2 , S.J. Conway 3 , J. Gargani 1 , F. Costard 1 , M.R Patel 4 , G. G. Ori 2 , 1 IDES, ...
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Density and temperature characterization of long-scale length, near-critical density controlled plasma produced from ultra-low density plastic foam
... The plasma produced by the ionization of the foam was then diagnosed using two methods: proton radiog- raphy and x-ray ...the plasma generated on the surface of the stalk produces relativistic ...too ...
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Temperature induced stresses on modified bituminous low-slope roofing systems
... common low sloped roofing systems in Canada and are in practice since ...on low sloped modified bitumen systems was brought to the attention of National Research Council of ...
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Highly efficient p-type doping of GaN under nitrogen-rich and low-temperature conditions by plasma-assisted molecular beam epitaxy
... at low temperatures yielded highly resistive ...at low growth tem- peratures by a series of studies of p-type doping using the metal- modulated-epitaxy (MME) ...
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Low Temperature Strain Rate Sensitivity of Titanium Alloys
... the temperature difference was always found to be lower than 5°C between the three ...the temperature was recorded in terms of yield stress and ultimate tensile stress, expressed as true stress and the ...
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Glow discharge plasma nitriding of low alloy steel
... it is advantageous due to its environmental friendly, efficient method [9–11] . In this process the sample after polishing to mirror finish kept inside the vacuum chamber of the nitriding reactor and evacuated to ...
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Consolidation of bone-like apatite bioceramics by spark plasma sintering of amorphous carbonated calcium phosphate at very low temperature
... Finally, it appears that the apatitic material produced by SPS is impossible to produce by a conventional sintering method. Complementary pressureless SPS and HP of the powder synthesized at 37 °C were carried out in ...
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Bi-temperature Euler Equations Modeling for Fusion Plasma
... the plasma leading to the diffusion of laser energy and a turbulent mixing between the outer material and the target preventing fusion reaction to ...of plasma dynamics and of reliable numerical and ...
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Low Temperature NMR Study of Silicophosphate Materials
... nuclei. Due to the mobility, it is difficult to see interactions at ambiant temperature. In order to improve the signal to noise ratio and to study dynamic properties, we have used low temperature ...
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Low temperature DPF regeneration by delafossite catalysts
... Several Li–Cr delafossite catalysts (LiCrO 2 , LiCr 0.9 O 2 , LiCr 0.8 O 2 , LiCr 0.7 O 2 , Li 0.9 CrO 2 , Li 0.8 CrO 2 and Li 0.7 CrO 2 ) were prepared via a highly exothermic and self-sustaining reaction, the so-called ...
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Cell-line Engineering for Low-temperature Growth
... Massachusetts Institute of Technology, Cambridge, Massachusetts. Abstract—In the chemical industry, the rates of reactions are usually enhanced by the use of high-temperature and high- pressure conditions. This ...
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Pressure promoted low-temperature melting of metal–organic frameworks
... Conclusion The P-T phase diagram of the metal-organic frameworks ZIF-4 and ZIF-62 have been created by combining in-situ X-ray diffraction and optical microscopy with thermodynamic considerations. Importantly, we show ...
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Elevated temperature plasma nitriding and effects on electrochemical properties of steel
... 4. Conclusions Martensitic tool steel after elevated temperature plasma nitrid- ing shows the enhancement of resistance to corrosion significantly. Fe x N (x = 2–3, 4) phases were found on the surface ...
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Developing new joining materials for low-temperature electronics assembly
... Figure 2 : Bismuth oxalate particles (SEM image) First results tend to show that tin oxalate starts to decompose at about 573K. This temperature is too high to use as- precipitated tin oxalate for a soldering ...
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Low-temperature transport in highly boron-doped nanocrystalline diamond
... conductance. Low temperature transport measure- ments suggest that metallic nanocrystalline diamond fol- lows dependencies for the conductivity typical for a gran- ular system with metallic/superconducting ...
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Low Temperature Strain Rate Sensitivity of Titanium Alloys
... Material and experimental procedure The Ti-6Al-4V alloy is part of a hot-forged billet, with the chemical composition as given in Table 1, obtained through a three-step thermo-mechanical treatment. The first step ...
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