The temperature gradient diffusion couple technique: An application of solid-solid phase reactions for phase diagram imaging

1991 ◽  
Vol 91 (2) ◽  
pp. 279-285 ◽  
Author(s):  
Walter Lengauer
Keyword(s):  
Phase Diagram ◽  
Temperature Gradient ◽  
Diffusion Couple ◽  
Solid Phase ◽  
Gradient Diffusion ◽  
Diffusion Couple Technique ◽  
Solid Phase Reactions

Solid-phase reactions limited by an energy barrier

1997 ◽  
Vol 42 (11) ◽  
pp. 1270-1274
Author(s):  
A. I. Baranov ◽  
N. I. Boyarkina ◽  
A. V. Vasil’ev
Keyword(s):  
Energy Barrier ◽  
Solid Phase ◽  
Solid Phase Reactions

Solid phase reactions between Fe thin films and Si-Ge layers on Si

2004 ◽  
Vol 461 (1) ◽  
pp. 81-85 ◽  
Author(s):  
C.H Yu ◽  
Y.L Chueh ◽  
S.W Lee ◽  
S.L Cheng ◽  
L.J Chen ◽  
...  
Keyword(s):  
Thin Films ◽  
Solid Phase ◽  
Solid Phase Reactions

Thermodynamical study of (CaGa2S4)x(BaGa2S4)1−x solid solutions

2021 ◽  
pp. 2150469
Author(s):  
T. G. Naghiyev ◽  
R. M. Rzayev
Keyword(s):  
Free Energy ◽  
Solid Solutions ◽  
Calculation Method ◽  
Solid Phase ◽  
Ternary Compounds ◽  
Free Energy Of Formation ◽  
Concentration Dependences ◽  
Solid Phase Reactions ◽  
Two Phases ◽  
Energy Of Formation

The solid solutions of [Formula: see text] were synthesized by solid-phase reactions from powder components of CaS, BaS, and Ga2S3. The temperature-concentration dependences of the Gibbs free energy of formation of [Formula: see text] solid solutions from ternary compounds and phase diagrams of the CaGa2S4–BaGa2S4 were determined by a calculation method. It was revealed that continuous solid solutions are formed in these systems. The spinodal decomposition of [Formula: see text] solid solutions into two phases is predicted at ordinary temperatures.

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