Browsing by Author "ad166e96-e1bb-46bc-be80-232aae8a0862"

Now showing items 1-4 of 4

    • Diversity driven unbiased search of minimum energy cluster configurations 
      Rogan Castillo, José; Ramírez, Max; Muñoz, Víctor; Valdivia Hepp, Juan; García, Griselda; Ramírez, Ricardo; Kiwi Tichauer, Miguel (2009)
      The determination of the spatial distributions that atoms adopt to form condensed matter is a problem of crucial importance, since most physical properties depend on the atomic arrangement. This is especially relevant for ...
    • Mechanical properties of iron filled carbon nanotubes: Numerical simulations 
      Munizaga, Vicente; Ramírez, Ricardo; Kiwi Tichauer, Miguel; García, Griselda (American Institute of Physics, 2017)
      The deformation process of Fe encapsulated in a carbon nanotube (CNT) is investigated by means of classical molecular dynamics. The [100], [110], and [111] Fe crystal orientations parallel to the CNT symmetry axis, as well ...
    • Nanocluster collisions as a way to understand the role of d-shell polarization 
      Kiwi Tichauer, Miguel; Muñoz, Francisco; García, Griselda; Ramírez, Ricardo; Rogan Castillo, José; Valdivia Hepp, Juan (2012)
      Collision processes between single gold and rhodium atoms and gold and rhodium nanoclusters, respectively, are used to study the interplay between the large elastic energies and the much smaller magnetic interactions. The ...
    • Small Pd clusters: A comparison of phenomenological and ab initio approaches 
      Rogan Castillo, José; García, Griselda; Valdivia Hepp, Juan; Orellana, W.; Romero, A. H.; Ramírez, Ricardo; Kiwi Tichauer, Miguel (2005)
      The lowest-energy structures of small Pd clusters (2≤N≤13) are computed by means of available phenomenological many-body potentials and by ab initio methods. The lowest-energy configuration is found by means of a genetic ...