Dynamics of particulate assemblages in metastable liquids: a test of theory with nucleation and growth kinetics

IV Alexandrova, DV Alexandrov - … Transactions of the …, 2020 - royalsocietypublishing.org
This manuscript is devoted to the nonlinear dynamics of particulate assemblages in
metastable liquids, caused by various dynamical laws of crystal growth and nucleation …

The boundary integral theory for slow and rapid curved solid/liquid interfaces propagating into binary systems

PK Galenko, DV Alexandrov… - … Transactions of the …, 2018 - royalsocietypublishing.org
The boundary integral method for propagating solid/liquid interfaces is detailed with
allowance for the thermo-solutal Stefan-type models. Two types of mass transfer …

From atomistic interfaces to dendritic patterns

PK Galenko, DV Alexandrov - … Transactions of the …, 2018 - royalsocietypublishing.org
Transport processes around phase interfaces, together with thermodynamic properties and
kinetic phenomena, control the formation of dendritic patterns. Using the thermodynamic and …

Nucleation and growth dynamics of ellipsoidal crystals in metastable liquids

MA Nikishina, DV Alexandrov - … Transactions of the …, 2021 - royalsocietypublishing.org
When describing the growth of crystal ensembles from metastable solutions or melts, a
significant deviation from a spherical shape is often observed. Experimental data show that …

Steady-state crystallization with a mushy layer: A test of theory with experiments

EV Makoveeva - The European Physical Journal Special Topics, 2023 - Springer
Motivated by important applications in materials science and geophysics, I develop a non-
linear heat and mass transfer model describing a steady-state crystallization scenario with a …

Ostwald ripening in the presence of simultaneous occurrence of various mass transfer mechanisms: An extension of the Lifshitz–Slyozov theory

IV Alexandrova, DV Alexandrov… - … Transactions of the …, 2021 - royalsocietypublishing.org
The Ostwald ripening stage of a phase transformation process with allowance for
synchronous operation of various mass transfer mechanisms (volume diffusion and diffusion …

The effect of density changes on crystallization with a mushy layer

IG Nizovtseva, DV Alexandrov - … Transactions of the …, 2020 - royalsocietypublishing.org
A nonlinear problem with two moving boundaries of the phase transition, which describes
the process of directional crystallization in the presence of a quasi-equilibrium two-phase …

From nucleation and coarsening to coalescence in metastable liquids

DV Alexandrov, IV Alexandrova - … Transactions of the …, 2020 - royalsocietypublishing.org
The transition of a metastable liquid (supersaturated solution or supercooled melt) occurring
from the intermediate stage (where the crystals nucleate and grow) to the concluding stage …

Dynamical law of the phase interface motion in the presence of crystals nucleation

LV Toropova, DV Alexandrov - Scientific Reports, 2022 - nature.com
In this paper, we develop a theory of solid/liquid phase interface motion into an undercooled
melt in the presence of nucleation and growth of crystals. A set of integrodifferential kinetic …

Shape functions for dendrite tips of SCN and Si

LV Toropova - The European Physical Journal Special Topics, 2022 - Springer
In this work, a recently developed analytical theory describing dendrite tips growing in
undercooled melts in the absence of convection is tested against experimental data of …