Electron beam physical vapour deposition for preparation of NaCl–Ag and NaCl–Cu condensates, and synthesis of colloid systems on their basis

2020 ◽  
Vol 2020 (2) ◽  
pp. 44-52
Author(s):  
U.A. Kurapov ◽  
◽  
G.G. Didikin ◽  
S.E. Litvin ◽  
S.M. Romanenko ◽  
...  
Keyword(s):  
Electron Beam ◽  
Vapour Deposition ◽  
Physical Vapour Deposition ◽  
Colloid Systems

scholarly journals Fabrication of Ag:TiO2Nanocomposite Thin Films by Sol-Gel Followed by Electron Beam Physical Vapour Deposition Technique

2013 ◽  
Vol 2013 ◽  
pp. 1-6 ◽  
Author(s):  
Manish Kumar ◽  
Krishna Kumar Parashar ◽  
Sushil Kumar Tandi ◽  
Tanuj Kumar ◽  
D. C. Agarwal ◽  
...  
Keyword(s):  
Electron Beam ◽  
Absorption Band ◽  
Ag Nanoparticles ◽  
Vapour Deposition ◽  
Sol Gel ◽  
Nanocomposite Films ◽  
Physical Vapour Deposition ◽  
Size Estimation ◽  
Morphological Studies ◽  
Vis Spectroscopy

Ag:TiO2nanocomposite films have been synthesized by sol-gel method followed by electron beam physical vapour deposition. Targets for this deposition were prepared by a hydraulic press using a powder containing Ag and TiO2prepared by sol-gel technique. Microstructure, surface, and plasmonic properties of nanocomposite films were studied using glancing angle X-ray diffractometer, atomic force microscopy, field emission secondary electron microscopy, and UV-Vis spectroscopy. Microstructural study reveals that Ag nanoparticles are embedded in TiO2matrix consisting of mixed phases of anatase and rutile. Size estimation using Scherrer formula reveals that average crystallite size of Ag nanoparticles is 23 nm. Surface morphological studies indicate that deposited films are uniform and intact to the substrate and have very low value of root mean square roughness. Optical studies exhibit a surface plasmon resonance induced absorption band in visible region, which is the characteristic feature of Ag nanoparticles. The intensity of this absorption band is found to increase with the increase in deposition time. Multiple peaks observed in absorption band were explained using the concepts of extended Mie scattering. Preliminary experiments also suggested that these nanocomposite films exhibit promising photocatalytic properties, which can be used for water treatment.

Emittance of Y2O3 stabilised ZrO2 thermal barrier coatings prepared by electron-beam physical-vapour deposition

2000 ◽  
Vol 32 (3) ◽  
pp. 361-368 ◽  
Author(s):  
Jochen Manara ◽  
Rainer Brandt ◽  
Joachim Kuhn ◽  
Jochen Fricke ◽  
Thomas Krell ◽  
...  
Keyword(s):  
Electron Beam ◽  
Thermal Barrier Coatings ◽  
Vapour Deposition ◽  
Thermal Barrier ◽  
Physical Vapour Deposition ◽  
Barrier Coatings

Electron beam physical vapour deposition and mechanical properties of c-ZrO2-ZTA-coatings on alloy 617 substrates

2012 ◽  
Vol 38 (4) ◽  
pp. 3317-3326 ◽  
Author(s):  
E. Roos ◽  
S.M. Naga ◽  
R.N. Richter ◽  
S. Lauf ◽  
M. Awaad ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Electron Beam ◽  
Vapour Deposition ◽  
Physical Vapour Deposition ◽  
Alloy 617

Electron beam physical vapour deposition of protective films on carbon reinforced carbon

2000 ◽  
Vol 125 (1-3) ◽  
pp. 331-334 ◽  
Author(s):  
E. Roos ◽  
K. Maile ◽  
A. Lyutovich ◽  
S. Lauf ◽  
H. Kockelmann ◽  
...  
Keyword(s):  
Electron Beam ◽  
Vapour Deposition ◽  
Physical Vapour Deposition ◽  
Protective Films

Optical and transport properties of Ti-doped In2O3 thin films prepared by electron beam physical vapour deposition

2010 ◽  
Vol 207 (7) ◽  
pp. 1549-1553 ◽  
Author(s):  
J. Sánchez-Marcos ◽  
I. M. Ochando ◽  
R. Escobar Galindo ◽  
R. Martínez-Morillas ◽  
C. Prieto
Keyword(s):  
Thin Films ◽  
Electron Beam ◽  
Transport Properties ◽  
Vapour Deposition ◽  
Physical Vapour Deposition

A Novel Range of Noble Metal Organometallic Fluorides for use in the Fabrication of Submicron Metal Features by E-Beam or UV Irradiation

1998 ◽  
Vol 546 ◽  
Author(s):  
J. Thomson ◽  
A. H. Fzea ◽  
J. Lobban ◽  
P. McGivern ◽  
J. A. Cairns ◽  
...  
Keyword(s):  
Electron Beam ◽  
Noble Metal ◽  
Uv Irradiation ◽  
Vapour Deposition ◽  
Physical Vapour Deposition ◽  
High Quality ◽  
Temperature Range ◽  
Quality Metal

SummaryThe preparation a nd characterisationo f a novel organoplatinum fluoride is described. The physical vapour deposition (PVD) of the material was performed in the temperature range 160–170°C, and electron beam bombardment or uv irradiation, results in the degradation of the compound to give high quality metal features down to dimensions of ca 60 nm.

scholarly journals Deposition of Stainless Steel Thin Films: An Electron Beam Physical Vapour Deposition Approach

Materials ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 571 ◽  
Author(s):  
Naser Ali ◽  
Joao Teixeira ◽  
Abdulmajid Addali ◽  
Maryam Saeed ◽  
Feras Al-Zubi ◽  
...  
Keyword(s):  
Thin Films ◽  
Stainless Steel ◽  
Electron Beam ◽  
Vapour Deposition ◽  
Beam Power ◽  
Physical Vapour Deposition ◽  
Stainless Steel 316L ◽  
Uniform Particles ◽  
Hydrophobic Nature ◽  
Controlled Deposition

This study demonstrates an electron beam physical vapour deposition approach as an alternative stainless steel thin films fabrication method with controlled layer thickness and uniform particles distribution capability. The films were fabricated at a range of starting electron beam power percentages of 3–10%, and thickness of 50–150 nm. Surface topography and wettability analysis of the samples were investigated to observe the changes in surface microstructure and the contact angle behaviour of 20 °C to 60 °C deionised waters, of pH 4, pH 7, and pH 9, with the as-prepared surfaces. The results indicated that films fabricated at low controlled deposition rates provided uniform particles distribution and had the closest elemental percentages to stainless steel 316L and that increasing the deposition thickness caused the surface roughness to reduce by 38%. Surface wettability behaviour, in general, showed that the surface hydrophobic nature tends to weaken with the increase in temperature of the three examined fluids.

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