Kinetics of phase transformations in real finite systems: Application to switching in ferroelectrics

1998 ◽  
Vol 84 (1) ◽  
pp. 445-451 ◽  
Author(s):  
Vladimir Shur ◽  
Evgenii Rumyantsev ◽  
Sergei Makarov
Keyword(s):  
Phase Transformations ◽  
Finite Systems ◽  
Kinetics Of

Dynamical dependence of thermal phase transformations in finite systems

1992 ◽  
Vol 45 (6) ◽  
pp. 3027-3029 ◽  
Author(s):  
N. Canosa ◽  
R. Rossignoli ◽  
H. G. Miller
Keyword(s):  
Phase Transformations ◽  
Finite Systems ◽  
Thermal Phase

The growth kinetics of individual ledges during solid-solid phase transformations

1981 ◽  
Vol 378 (1774) ◽  
pp. 351-368 ◽  
Keyword(s):  
Phase Transformations ◽  
Volume Diffusion ◽  
Solid Phase ◽  
Parent Phase ◽  
Steady Motion ◽  
Diffusion Field ◽  
Lateral Growth ◽  
Small Perturbations ◽  
Step Motion ◽  
Kinetics Of

The problem of step motion during lateral growth in solid-solid phase transformations is re-examined. Results are obtained for the steady motion of an individual ledge when volume diffusion in the parent phase is the predominant contribution to the growth rate. A comparison is made between our results and the earlier work of Jones & Trivedi (1971). There are significant differences between the two sets of results particularly in the limit of small perturbations to the Laplacian diffusion field. To confirm the accuracy of the results presented here the calculations have been made by two different methods.

Kinetics of hydrogen-induced phase transformations in Nd2Fe14B type hard magnetic alloy for permanent magnets

2021 ◽  
Author(s):  
Sergey B. Rybalka ◽  
Olga A. Shishkina ◽  
Inna O. Machikhina ◽  
Natalia S. Ponomaryova ◽  
Andrey A. Demidov
Keyword(s):  
Phase Transformations ◽  
Permanent Magnets ◽  
Magnetic Alloy ◽  
Hard Magnetic Alloy ◽  
Kinetics Of
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