Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Bringa, E. M."'
Autor:
Tramontina, D. R., Deluigi, O. R., Pinzon, R., Rojas-Nuñez, J., Valencia, F. J., Pasianot, R. C., Baltazar, S. E., Gonzalez, R. I., Bringa, E. M.
We present molecular dynamics (MD) simulations of radiation damage in pure Fe nanoparticles (NP) and bimetallic FeCu core-shell nanoparticles (CSNP). The CSNP includes a perfect body centered cubic (bcc) Fe core coated with a face-centered cubic (fcc
Externí odkaz:
http://arxiv.org/abs/2206.09063
We use spin-lattice dynamics simulations to study the possibility of modeling the magnetic hysteresis behavior of a ferromagnetic material. The temporal evolution of the magnetic and mechanical degrees of freedom is obtained through a set of two coup
Externí odkaz:
http://arxiv.org/abs/2205.10418
Autor:
Flores, E., Mella, Jose D., Aparicio, E., Gonzalez, R. I., Parra, C., Bringa, E. M., Munoz, F.
Armchair graphene nanoribbons, when forming a superlattice, can be classified in different topological phases, with or without edge states. By means of tight-binding and classical molecular dynamics (MD) simulations, we studied the electronic and mec
Externí odkaz:
http://arxiv.org/abs/2109.10278
Autor:
Santos, G. Dos, Aparicio, R., Linares, D., Miranda, E. N., Tranchida, J., Pastor, G. M., Bringa, E. M.
Publikováno v:
Phys. Rev. B 102, 184426 (2020)
The magnetic behavior of bcc iron nanoclusters, with diameters between 2 and 8 nm, is investigated by means of spin dynamics (SD) simulations coupled to molecular dynamics (MD-SD), using a distance-dependent exchange interaction. Finite-size effects
Externí odkaz:
http://arxiv.org/abs/2007.02230
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The sputtering yield, Y, from a cylindrical thermal spike is calculated using a two dimensional fluid dynamics model which includes the transport of energy, momentum and mass. The results show that the high pressure built-up within the spike causes t
Externí odkaz:
http://arxiv.org/abs/cond-mat/0109225
Using classical molecular dynamics simulations we examine the formation of craters during 0.4 - 100 keV Xe bombardment of Au. Our simulation results, and comparison with experiments and simulations of other groups, are used to examine to what extent
Externí odkaz:
http://arxiv.org/abs/cond-mat/0106159
An incident fast ion in the electronic stopping regime produces a track of excitations which can lead to particle ejection and cratering. Molecular Dynamics simulations of the evolution of the deposited energy were used to study the resulting crater
Externí odkaz:
http://arxiv.org/abs/cond-mat/0105042
Autor:
Bringa, E. M., Johnson, R. E.
A fast ion penetrating a solid creates a track of excitations. This can produce displacements seen as an etched track, a process initially used to detect energetic particles but now used to alter materials. From the seminal papers by Fleischer et al.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0103475
Akademický článek
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