2 papers
cond-mat.mtrl-sci2025
Elastic modeling and total energy calculations of the structural characteristics of "free-standing",periodic, pseudomorphic GaN/AlN superlattices
Th. Karakostas, Ph. Komninou, V. Pontikis
The strain states of the components of pseudomorphic superlattices can be accurately modeled analytically through the application of linear elasticity. In this particular case of G…
cond-mat.mtrl-sci2018
Composition dependence of radiation induced patterns in non miscible alloys
D. Simeone, V. Pontikis, L. Luneville
We present a theoretical approach exhaustively predicting the variety of steady-state shapes emerging under irradiation in thermodynamically unstable binary mixtures. We show that…