scholarly journals A New Method for Determination of Self-diffusion Coefficients in Solid Solutions

1974 ◽  
Vol 47 (3) ◽  
pp. 600-603 ◽  
Author(s):  
Seiichi Kurihara ◽  
Kazuo Fueki ◽  
Takashi Mukaibo
Keyword(s):  
Solid Solutions ◽  
Diffusion Coefficients ◽  
New Method ◽  
Self Diffusion

Bestimmung partieller Diffusionskoeffizienten binären Legierungen vom Substitutionstyp mit Hilfe dünner Scheibenpaare / Determination of the Intrinsic Diffusion-coefficients of Binary Solid Solution Alloys with the Aid of Thin Plates

1977 ◽  
Vol 32 (1) ◽  
pp. 54-56 ◽  
Author(s):  
Th. Heumann
Keyword(s):  
Solid Solution ◽  
Solid Solutions ◽  
Diffusion Coefficients ◽  
New Method ◽  
Thin Plates ◽  
Intrinsic Diffusion ◽  
Binary Solid Solution

Abstract Determination of the Intrinsic Diffusion-coefficients of Binary Solid Solution Alloys with the Aid of Thin Plates A new method for determining intrinsic diffusion-coefficients in binary solid solutions of the substitutional typ is described. For this, thin plates are used having such a thickness that during annealing the specimen becomes nearly homogenious. From the shift of the original interface one obtaines the ratio of the intrinsic diffusion-coefficients for the concentration in the Kirkendall interface.

scholarly journals Two Faces of the Two Phase Thermodynamic Model

2021 ◽  
Author(s):  
Ádám Madarász ◽  
Andrea Hamza ◽  
Dávid Ferenc ◽  
Imre Bakó
Keyword(s):  
Diffusion Coefficients ◽  
Heat Capacities ◽  
The Self ◽  
Quantum Corrections ◽  
Organic Liquids ◽  
Harmonic Model ◽  
Two Phase ◽  
Self Diffusion ◽  
Error Cancellation

<div>The quantum harmonic model and the two-phase thermodynamics method (2PT) are widely used to obtain quantum corrected properties such as isobaric heat capacities or molar entropies. 2PT heat capacities were calculated inconsistently in the literature, and the excellent correlations are due to error cancellation for organic liquids. We reanalyzed the performance of different quantum corrections on the heat capacities of common organic solvents against experimental data. The accuracy of the computations was also assessed with the determination of the self-diffusion coefficients.</div><div><br></div>

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