2 citations · 3 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2024★ 1 cited
Thermal lifetime of breathers
Juan F. R. Archilla, Jānis Bajārs, Sergej Flach
In this article, we explore the lifetime of localized excitations in nonlinear lattices, called breathers, when a thermalized lattice is perturbed with localized energy delivered t…
cond-mat.mtrl-sci2023
A semiclassical model for charge transfer along ion chains in silicates
Juan F R Archilla, Jānis Bajārs, Yusuke Doi +1
It has been observed in fossil tracks and experiments in the layered silicate mica muscovite the transport of charge through the cation layers sandwiched between the layers of tetr…
nlin.PS2022★ 2 cited
Frequency-momentum representation of moving breathers in a two dimensional hexagonal lattice
Jānis Bajārs, Juan F. R. Archilla
We study nonlinear excitations propagating in a hexagonal layer which is a model for the cation layer of silicates. We consider their properties in the frequency-momentum or …