scholarly journals Structure and properties of reduced barium niobium oxide single crystals obtained from borate fluxes

1991 ◽  
Vol 3 (3) ◽  
pp. 528-534 ◽  
Author(s):  
B. Hessen ◽  
S. A. Sunshine ◽  
T. Siegrist ◽  
A. T. Fiory ◽  
J. V. Waszczak
Keyword(s):  
Single Crystals ◽  
Niobium Oxide ◽  
Structure And Properties

ChemInform Abstract: Structure and Properties of Reduced Barium Niobium Oxide Single Crystals Obtained from Borate Fluxes.

ChemInform ◽  
2010 ◽  
Vol 22 (35) ◽  
pp. no-no
Author(s):  
B. HESSEN ◽  
S. A. SUNSHINE ◽  
T. SIEGRIST ◽  
A. T. FIORY ◽  
J. V. WASZCZAK
Keyword(s):  
Single Crystals ◽  
Niobium Oxide ◽  
Structure And Properties ◽  
Abstract Structure

Impurities influence of sulfur, phosphorous and silicon on structure and properties of single-crystals of nickel-based heat-resistant superalloys

2018 ◽  
Vol 0 (8) ◽  
pp. 13-18 ◽  
Author(s):  
P. G. Min ◽  
◽  
D. Ye. Kablov ◽  
V. V. Sidorov ◽  
V. Ye. Vadeyev ◽  
...  
Keyword(s):  
Single Crystals ◽  
Structure And Properties ◽  
Heat Resistant

scholarly journals Low-alloyed molybdenum single crystals: preparation, structure and properties

2019 ◽  
Vol 1347 ◽  
pp. 012119
Author(s):  
G S Burkhanov ◽  
V S Yusupov ◽  
V M Kirillova ◽  
V V Sdobyrev ◽  
V A Dement’ev ◽  
...  
Keyword(s):  
Single Crystals ◽  
Structure And Properties

Structure and Properties of Single Crystal Al2O3 Implanted with Chromium and Zirconium

1981 ◽  
Vol 7 ◽  
Author(s):  
C. J. Mchargue ◽  
H. Naramoto ◽  
B. R. Appleton ◽  
C. W. White ◽  
J. M. Williams
Keyword(s):  
Fracture Toughness ◽  
Single Crystal ◽  
Single Crystals ◽  
Solid Solutions ◽  
Rutherford Backscattering ◽  
Structure And Properties ◽  
Indentation Fracture ◽  
Surface Layers ◽  
Indentation Fracture Toughness

ABSTRACTSingle crystals of Al2O3 were implanted with chromium and zirconium to fluences of 1 × 1016 to 1 × 1017 ions cm−2. Rutherford backscattering-channeling studies showed the surface layers to be damaged but crystalline with the implanted ions randomly distributed. The microhardness and indentation fracture toughness were higher for the random solutions than for conventionally formed solid solutions. Changes in structure and properties caused by annealing in air at temperatures up to 1800°C were studied.

Effect of Niobium Oxide on the Structure and Properties of Melt-Derived Bioactive Glasses

2014 ◽  
Vol 97 (12) ◽  
pp. 3843-3852 ◽  
Author(s):  
João Henrique Lopes ◽  
Alviclér Magalhães ◽  
Italo Odone Mazali ◽  
Celso Aparecido Bertran
Keyword(s):  
Niobium Oxide ◽  
Structure And Properties ◽  
Bioactive Glasses

A study on the effects of mixed organic cations on the structure and properties in lead halide perovskites

2020 ◽  
Vol 22 (5) ◽  
pp. 3105-3111 ◽  
Author(s):  
Chao Wu ◽  
Daoyou Guo ◽  
Peigang Li ◽  
Shunli Wang ◽  
Aiping Liu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Single Crystals ◽  
Electrical Transport ◽  
Organic Cation ◽  
Organic Cations ◽  
Structure And Properties ◽  
Electrical Transport Properties ◽  
Halide Perovskites ◽  
A Site ◽  
Lead Halide

Four types of organic cation-mixed single crystals were successfully synthesized by partially substituting A site cations to investigate the effect of organic cations on structure, optical features, thermal stability, and electrical transport properties.

Graded X-ray Optics for Synchrotron Radiation Applications

1998 ◽  
Vol 5 (3) ◽  
pp. 239-245 ◽  
Author(s):  
A. Erko ◽  
M. Veldkamp ◽  
W. Gudat ◽  
N. V. Abrosimov ◽  
S. N. Rossolenko ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Magnetron Sputtering ◽  
Single Crystals ◽  
Theoretical Data ◽  
Lattice Parameter ◽  
Structure And Properties ◽  
Czochralski Technique ◽  
Spectral Measurements ◽  
Optical Elements ◽  
X Ray

Using X-ray diffractometry and spectral measurements, the structure and properties of graded X-ray optical elements have been examined. Experimental and theoretical data on X-ray supermirrors, which were prepared by the magnetron sputtering technique using precise thickness control, are reported. Measurements on graded aperiodic Si1−x Ge x single crystals, which were grown by the Czochralski technique, are also presented. The lattice parameter of such a crystal changes almost linearly with increasing Ge concentration. The measurements indicate that Si1−x Ge x crystals with concentrations up to 7 at.% Ge can be grown with a quality comparable to that of pure Si crystals.

Growth, structure and properties of sputtered niobium oxide thin films

2011 ◽  
Vol 519 (10) ◽  
pp. 3068-3073 ◽  
Author(s):  
Ali Foroughi-Abari ◽  
Kenneth C. Cadien
Keyword(s):  
Thin Films ◽  
Niobium Oxide ◽  
Structure And Properties ◽  
Oxide Thin Films ◽  
Growth Structure

Structure and Properties of Zn-Ti0.2-Cu0.15 Single Crystal Containing Eutectic Precipitates

2013 ◽  
Vol 58 (4) ◽  
pp. 1019-1022 ◽  
Author(s):  
G. Boczkal
Keyword(s):  
Single Crystal ◽  
Single Crystals ◽  
Eutectic Point ◽  
Single Crystal Growth ◽  
Structure And Properties ◽  
Inter Metallic Compound ◽  
Titanium Addition ◽  
Solidification Condition ◽  
Ti Alloys ◽  
Critical Resolved Shear Stress

Abstract Some structure observations for the Zn-Ti0.2-Cu0.15 single crystal obtained by the Bridgman method are presented. The structure contains (Zn) - phase with inclusions of Zn16Ti inter-metallic compound. The Zn16Ti intermetallic compound is localized within the eutectic precipitates. A morphology of the Zn16Ti compound varies according to the solidification condition imposed during the single crystal growth. The block, great size particles are a characteristic element for the alloy which composition is situated nearly the eutectic point in the phase diagram. These particles were not observed previously in the hypoeutectic Zn-Ti alloys. Mechanical properties of the obtained single crystals are also investigated. Critical resolved shear stress (CRSS) during deformation in a basal slip system (0001)<11-20>is determined. The changes of the CRSS for the Zn-Ti0.2-Cu0.15 single crystals within the range of temperatures from 200K to 370K are presented. The obtained data are compared with previously investigated results for the (Zn) single crystals containing lower (hypoeutectic) titanium addition

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