scholarly journals Self-Associated Atomic Groups in Ga–Sn Liquid Alloys

2021 ◽  
Vol 66 (4) ◽  
pp. 327
Author(s):  
R. Bilyk ◽  
S. Mudry
Keyword(s):  
Phase Diagram ◽  
Surface Tension ◽  
Structure Data ◽  
Pair Correlation ◽  
Liquid Alloys ◽  
Structure Parameters ◽  
Main Structure ◽  
Structure Factors ◽  
Temperature Dependences ◽  
Different Temperatures

The structures of a liquid eutectic alloy and one corresponding to the near-equatomic concentration in the phase diagram are investigated at different temperatures. The structure factors and pair correlation functions have been analyzed and interpreted. The temperature dependences of main structure parameters determined from these functions allowed us to suppose that the atomic distribution in both alloys is characterized by a tendency to the interaction of like-kind atoms. In addition, the structure data and the results on the density and surface tension are analyzed as well.

scholarly journals Surface Tension and Density Measurements of Sn-Ag-Sb Liquid Alloys and Phase Diagram Calculations of the Sn-Ag-Sb ternary system

2004 ◽  
Vol 45 (3) ◽  
pp. 652-660 ◽  
Author(s):  
Zbigniew Moser ◽  
Wladyslaw Gasior ◽  
Janusz Pstrus ◽  
Satoru Ishihara ◽  
Xing Jun Liu ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Surface Tension ◽  
Ternary System ◽  
Liquid Alloys ◽  
Density Measurements

Structural Properties of In1-xSnx at Different Concentrations and Temperatures

2016 ◽  
Vol 1141 ◽  
pp. 142-146
Author(s):  
C.H. Patel ◽  
Amit B. Patel ◽  
Nisarg K. Bhatt ◽  
P.N. Gajjar
Keyword(s):  
Structural Properties ◽  
Structure Factor ◽  
Hard Sphere ◽  
Pair Correlation ◽  
Pair Potential ◽  
Effect Of Temperature ◽  
Sphere Diameter ◽  
Pseudopotential Theory ◽  
Structure Factors ◽  
Different Temperatures

The partial structure factors for liquid alloy In1-xSnx have been computed at varying concentration and temperatures using pseudopotential theory. The structure factor S(q) and pair correlation function g (r) have been determined using the hard-sphere approximation. The temperature dependent hard-sphere diameter σ (T) is estimated using Vσ=Vminr+12kBT criterion from the computed pair potential. The modified empty-core local pseudopotential, which represents the orthogonalisation effect due to s-core states, is used for electron–ion interaction with proper screening function. The only potential parameter, the core radius, is determined at different temperatures from the knowledge of structure factor. Intrinsic temperature effects have been studied through dimensionless damping term (see formula in paper) in the pair potential. The effect of temperature and concentration on structure factors is discussed to shed light on bonding in technologically important alloy. This used pseudopotential proved successful in explaining the structural properties of non-crystalline alloys at higher temperatures.

CALCULATION OF THE PARTIAL STRUCTURE FACTORS IN BINARY LIQUID ALLOYS BY A THERMODYNAMICAL APPROACH

1980 ◽  
Vol 41 (C8) ◽  
pp. C8-586-C8-589
Author(s):  
M. Favre-Bonte ◽  
J. C. Joud ◽  
P. Hicter ◽  
P. Desre
Keyword(s):  
Liquid Alloys ◽  
Partial Structure ◽  
Binary Liquid ◽  
Structure Factors

Experimental Studies of Bonding Related Properties in Binary Intermetallics by Convergent Beam Electron Diffraction

2011 ◽  
Vol 1295 ◽  
Author(s):  
X. H. Sang ◽  
A. Kulovits ◽  
J. Wiezorek
Keyword(s):  
Electron Diffraction ◽  
Experimental Studies ◽  
Convergent Beam Electron Diffraction ◽  
Zone Axis ◽  
Order Structure ◽  
Electron Charge Density ◽  
Beam Electron ◽  
Structure Factors ◽  
Different Temperatures ◽  
Convergent Beam

ABSTRACTAccurate Debye-Waller (DW) factors of chemically ordered β-NiAl (B2, cP2, ${\rm{Pm}}\bar 3 {\rm{m}}$) have been measured at different temperatures using an off-zone axis multi-beam convergent beam electron diffraction (CBED) method. We determined a cross over temperature below which the DW factor of Ni becomes smaller than that of Al of ~90K. Additionally, we measured for the first time DW factors and structure factors of chemically ordered γ1-FePd (L10, tP2, P4/mmm) at 120K. We were able to simultaneously determine all four anisotropic DW factors and several low order structure factors using different special off-zone axis multi-beam convergent beam electron diffraction patterns with high precision and accuracy. An electron charge density deformation map was constructed from measured X-ray diffraction structure factors for γ1-FePd.

The partial structure factors of liquid alloys

1967 ◽  
Vol 16 (62) ◽  
pp. 171-175 ◽  
Author(s):  
J.E. Enderby ◽  
D.M. North ◽  
P.A. Egelstaff
Keyword(s):  
Liquid Alloys ◽  
Partial Structure ◽  
Structure Factors

Magnetized property effect of a non-aqueous solvent upon complex formation between kryptofix 22DD with lanthanum(iii) cation: experimental aspects and molecular dynamics simulation

RSC Advances ◽  
2016 ◽  
Vol 6 (11) ◽  
pp. 9096-9105 ◽  
Author(s):  
Gholam Hossien Rounaghi ◽  
Mostafa Gholizadeh ◽  
Fatemeh Moosavi ◽  
Iman Razavipanah ◽  
Hossein Azizi-Toupkanloo ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Correlation Function ◽  
Molecular Dynamics Simulation ◽  
Pair Correlation ◽  
Molar Conductance ◽  
Methanol Solution ◽  
Dynamics Simulation ◽  
Aqueous Solvent ◽  
Different Temperatures ◽  
Kryptofix 22Dd

The variation of molar conductance versus mole ratio for (kryptofix 22DD·La)3+ complex in methanol solution at different temperatures is in accordance with the variation of pair correlation function of oxygen atoms.

scholarly journals Starlike Micelles with Starlike Interactions: A Quantitative Evaluation of Structure Factors and Phase Diagram

2005 ◽  
Vol 94 (19) ◽  
Author(s):  
M. Laurati ◽  
J. Stellbrink ◽  
R. Lund ◽  
L. Willner ◽  
D. Richter ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Quantitative Evaluation ◽  
Structure Factors
Sign in / Sign up

Export Citation Format

Share Document