- Controlling the Structure and Properties of Nanostructured Magnetic Materials Produced by Depositing Gas-Phase Nanoparticles

2014 ◽  
pp. 58-103
Keyword(s):  
Gas Phase ◽  
Magnetic Materials ◽  
Structure And Properties

scholarly journals Cooperative hydrogen bonds form a pseudocycle stabilizing an isolated complex of isocyanic acid with urea

2017 ◽  
Vol 19 (36) ◽  
pp. 25080-25085 ◽  
Author(s):  
John C. Mullaney ◽  
Chris Medcraft ◽  
David P. Tew ◽  
Luke Lewis-Borrell ◽  
Bernard T. Golding ◽  
...  
Keyword(s):  
Hydrogen Bonds ◽  
Ab Initio ◽  
Gas Phase ◽  
Microwave Spectroscopy ◽  
Isocyanic Acid ◽  
Structure And Properties ◽  
Phase Complex

The structure and properties of a gas phase complex formed between urea and isocyanic acid are characterised through microwave spectroscopy andab initiocalculations at the CCSD(T)(F12*)/aug-cc-pVTZ level.

The behaviour of nanostructured magnetic materials produced by depositing gas-phase nanoparticles

2005 ◽  
Vol 38 (22) ◽  
pp. R357-R379 ◽  
Author(s):  
C Binns ◽  
K N Trohidou ◽  
J Bansmann ◽  
S H Baker ◽  
J A Blackman ◽  
...  
Keyword(s):  
Gas Phase ◽  
Magnetic Materials

Crystal structure and physical properties of GaSe single crystals annealed in sulfur atmosphere

2005 ◽  
Vol 891 ◽  
Author(s):  
Olga V. Voevodina ◽  
Aleksandr N. Morozov ◽  
Sergey Yu. Sarkisov ◽  
Yuri M. Andreev ◽  
Nils C. Fernelius ◽  
...  
Keyword(s):  
Single Crystals ◽  
Gas Phase ◽  
Interlayer Space ◽  
Structure And Properties ◽  
X Ray ◽  
Crystal Properties ◽  
Sulfur Atmosphere ◽  
Optical Applications ◽  
Nonlinear Optical Applications ◽  
Annealing Experiments

ABSTRACTIn spite of the progress in GaSe growing technology (high-quality crystals grown by the latest technology are characterized by low values of optical losses with the absorption coefficient values lying below 0.1 cm−1) the work continues on improving crystal properties for nonlinear optical applications. This paper presents the results of investigations on the influence of annealing in a sulfur atmosphere and in a vacuum on the properties GaSe single crystals, grown by the Bridgman method from the melt. The objective of this work was to study the possibility of intercalating GaSe with sulfur from the gas phase, and to compare the influence of doping with sulfur from melt and vapor phase on the structure and properties of GaSe crystals. Three series of annealing experiments have been conducted at temperatures 773, 923, 1073 K and the samples obtained have been studied by Hall effect, photoconductivity, optical absorption, microhardness measurements and X ray diffractometry. The results obtained are explained by assuming the intercalating of sulfur to the interlayer space and substitution of Se with S.

New Look at Substructure Formation during Recrystallization of Soft Magnetic Materials

2010 ◽  
Vol 168-169 ◽  
pp. 416-419
Author(s):  
V.V. Gubernatorov ◽  
S.A. Ol’kov ◽  
T.S. Sycheva
Keyword(s):  
Magnetic Materials ◽  
Soft Magnetic Materials ◽  
Substantial Contribution ◽  
Recrystallization Process ◽  
Basic Metal ◽  
Structure And Properties ◽  
Soft Magnetic ◽  
Moving Force ◽  
Metal Form ◽  
Substructure Formation

Changes in the orientation and substructure of crystallites in metals were studied during the migration of grain boundaries in the recrystallization process. It is determined that the changes are caused by a significant moving force of recrystallization and the presence of inhomogeneities in the structure of metals. These inhomogeneities, having the structure and properties different from the basic metal, form a substantial contribution to the moving force of recrystallization.

scholarly journals STRUCTURAL FEATURES OF CHROMIUM CARBID COATINGS OBTAINED BY THE MOCVD METHOD FROM THE COL “BARKHOS”

2021 ◽  
pp. 126-130
Author(s):  
S.A. Krokhmal ◽  
Yu.G. Kazarinov ◽  
T.N. Zueva
Keyword(s):  
Gas Phase ◽  
Photoelectron Spectroscopy ◽  
Organic Liquid ◽  
Structural Features ◽  
Structure And Properties ◽  
X Ray

Investigations of the structure and properties of gas-phase coatings obtained with the use of chromium organic liquid (COL) “Barkhos” have been carried out. The studies were carried out by the methods of nanoindentation, fractography, and X-ray photoelectron spectroscopy. It was found that such coatings have a two-level horizontallayered structure.

Structure and properties of epitaxial layers of InxGa1?xAs grown from the gas phase

1992 ◽  
Vol 35 (2) ◽  
pp. 136-139
Author(s):  
M. D. Vilisova ◽  
I. A. Bobrovnikova ◽  
I. V. Teterkina ◽  
N. A. Chernov ◽  
M. P. Yakubenya
Keyword(s):  
Gas Phase ◽  
Epitaxial Layers ◽  
Structure And Properties
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