194 citations · 200 across the 5 of their papers we have counts for
5 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…
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…
A rational use of BCA code MARLOWE for ballistic effects of ion beam irradiation in the ion mixing formalism: comparison to Molecular Dynamics
G. Demange, E. Antoshchenkova, M. Hayoun +2
Understanding ballistic effects caused by ion beam irradiation, and linking them with induced structure can be a key point for controlling and predicting the microstructure of irra…
Prediction of irradiation induced microstructures in the AgCu model alloy using a multiscale method coupling atomistic and phase field modelling
Gilles Demange, Vassilis Pontikis, Laurence Lunéville +1
In this work, a multiscale approach based on phase field was developed to simulate the microstructure's evolution under irradiation in binary systems, from atomic to microstructura…
Signatures of three coalescing eigenfunctions
Gilles Demange, Eva-Maria Graefe
Parameter dependent non-Hermitian quantum systems typically not only possess eigenvalue degeneracies, but also degeneracies of the corresponding eigenfunctions at exceptional point…