24 citations · 65 across the 7 of their papers we have counts for
7 papers
Induced side-branching in smooth and faceted dendrites: theory and Phase-Field simulations
Gilles Demange, Renaud Patte, Helena Zapolsky
The present work is devoted to the phenomenon of induced side branching stemming from the disruption of free dendrite growth. Therein, we postulate that the secondary branching ins…
Fcc -> bcc phase transition kinetics in an immiscible binary system: atomistic evidence of the twinning mechanism of transformation
G. Demange, M. Lavrskyi, K. Chen +4
Extensive atomistic simulations based on the quasiparticle (QA) approach are performed to determine the momentous aspects of the displacive fcc/bcc phase transformation in a binary…
Snowflake growth in three dimensions using phase field modelling
G. Demange, H. Zapolsky, R. Patte +1
Snowflake growth provides us with a fascinating example of spontaneous pattern formation in nature. Attempts to understand this phenomenon have led to important insights in non-equ…
Point defect absorption by grain boundaries in -iron by atomic density function modeling
O. Kapikranian, H. Zapolsky, R. Patte +3
Using the atomic density function theory (ADFT), we examine the point defect absorption at [110] symmetrical tilt grain boundaries in body-centered cubic iron. It is found that the…
Fraton Theory and Modelling of Self-Assembling of Complex Structures
M. Lavrskyi, H. Zapolsky, A. G. Khachaturyan
A self-organization is an universal phenomenon in nature and, in particular, is highly important in materials systems and biology. We proposed a new theory that allowed us to model…
Statistical Thermodynamics and Ordering Kinetics of D019-Type Phase: Application of the Models for H.C.P.-Ti-Al Alloy
T. M. Radchenko, V. A. Tatarenko, H. Zapolsky
Using the self-consistent field approximation, the static concentration waves approach and the Onsager-type kinetics equations, the descriptions of both the statistical thermodynam…
Atomic structure of grain boundaries in iron modeled using the atomic density function
O. Kapikranian, H. Zapolsky, Ch. Domain +4
A model based on the continuous atomic density function (ADF) approach is applied to predict the atomic structure of grain boundaries (GBs) in iron. Symmetrical [100] and [110] til…