2 citations · 2 across the 2 of their papers we have counts for
8 papers
Transformational process zone emerging at the tip of a propagating crack
Alexei Boulbitch, Alexander L. Korzhenevskii
Process zone at the tip of a propagating crack engendered by the stress-induced local phase transition of the second order is studied theoretically. We show that the zone can only…
Strain Induced Incommensurate Structures in Vicinity of the Reconstructive Phase Transitions
A. Korzhenevskii, V. Dmitriev
General conditions controlling formation of incommensurate phases (IPs) in crystals undergoing reconstructive phase transitions (RPTs) are analyzed in the framework of a model free…
Relation Between Bulk and Interface Descriptions of Alloy Solidification
Alexander L. Korzhenevskii, Richard Bausch, Rudi Schmitz
From a simple bulk model for the one-dimensional steady-state solidification of a dilute binary alloy we derive an interface description, allowing arbitrary values of the growth ve…
Capillary-Wave Description of Rapid Directional Solidification
Alexander L. Korzhenevskii, Richard Bausch, Rudi Schmitz
A recently introduced capillary-wave description of binary-alloy solidification is generalized to include the procedure of directional solidification. For a class of model systems…
Diffusion-Induced Oscillations of Extended Defects
Alexander L. Korzhenevskii, Richard Bausch, Rudi Schmitz
From a simple model for the driven motion of a planar interface under the influence of a diffusion field we derive a damped nonlinear oscillator equation for the interface position…
Capillary-Wave Model for the Solidification of Dilute Binary Alloys
Alexander L. Korzhenevskii, Richard Bausch, Rudi Schmitz
Starting from a phase-field description of the isothermal solidification of a dilute binary alloy, we establish a model where capillary waves of the solidification front interact w…