How the absorption-band intensities in high-purity quartz glasses depend on the electron-beam fluence

2011 ◽  
Vol 78 (5) ◽  
pp. 341 ◽  
Author(s):  
A. P. Sergeev ◽  
P. B. Sergeev
Keyword(s):  
Electron Beam ◽  
Absorption Band ◽  
High Purity ◽  
Quartz Glasses

High-purity 3D nano-objects grown by focused-electron-beam induced deposition

2016 ◽  
Vol 27 (35) ◽  
pp. 355301 ◽  
Author(s):  
Rosa Córdoba ◽  
Nidhi Sharma ◽  
Sebastian Kölling ◽  
Paul M Koenraad ◽  
Bert Koopmans
Keyword(s):  
Electron Beam ◽  
High Purity ◽  
Electron Beam Induced Deposition

scholarly journals HIGH-PURITY SHAPE CASTING WITH AN ELECTRON-BEAM FURNACE.

1967 ◽  
Author(s):  
C.W. Dean ◽  
R.E. McDonald
Keyword(s):  
Electron Beam ◽  
High Purity

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.

scholarly journals High-resolution, High-purity Calix[n]arene Electron Beam Resist.

2000 ◽  
Vol 13 (3) ◽  
pp. 413-417 ◽  
Author(s):  
Yukinori Ochiai ◽  
Shoko Manako ◽  
Hiromasa Yamamoto ◽  
Takahiro Teshima ◽  
Jun-ichi Fujita ◽  
...  
Keyword(s):  
Electron Beam ◽  
High Resolution ◽  
High Purity

Structural features of high purity silicon prepared by electron-beam refining of metallurgical-grade silicon

Metallurgist ◽  
2011 ◽  
Vol 55 (7-8) ◽  
pp. 607-614 ◽  
Author(s):  
V. A. Osokin ◽  
V. A. Panibratskii ◽  
P. A. Shpak ◽  
E. L. Piyuk
Keyword(s):  
Electron Beam ◽  
High Purity ◽  
Structural Features ◽  
Metallurgical Grade Silicon ◽  
High Purity Silicon ◽  
Grade Silicon

High-purity cobalt nanostructures grown by focused-electron-beam-induced deposition at low current

2010 ◽  
Vol 87 (5-8) ◽  
pp. 1550-1553 ◽  
Author(s):  
R. Córdoba ◽  
J. Sesé ◽  
J.M. De Teresa ◽  
M.R. Ibarra
Keyword(s):  
Electron Beam ◽  
High Purity ◽  
Electron Beam Induced Deposition ◽  
Cobalt Nanostructures

scholarly journals Heating of optical elements made of high-purity quartz glasses by radiation from powerful fiber laser

2016 ◽  
pp. 1028-1033 ◽  
Author(s):  
P.A. Nosov ◽  
A.F. Shirankov ◽  
R.S. Tret'yakov ◽  
A.G. Grigoryants ◽  
A.Ya. Stavertiy
Keyword(s):  
Fiber Laser ◽  
High Purity ◽  
Optical Elements ◽  
Quartz Glasses
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