Structures and stabilities of small Co clusters on a Cu(111) surface: A theoretical study
Sign Up to like & getrecommendations! Published in 2017 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2017.05.014
Abstract: Abstract Structures and relative stabilities of small Co n clusters (n = 1–12) on a Cu(111) surface are studied using molecular dynamics simulations. It is shown that the supported clusters are all in two-dimensional island structures of… read more here.
Keywords: clusters 111; surface; small clusters; structures stabilities ... See more keywords
Static investigation of the small clusters on the Cu(111) and Au(111) surfaces
Sign Up to like & getrecommendations! Published in 2021 at "Chinese Journal of Physics"
DOI: 10.1016/j.cjph.2021.06.025
Abstract: Abstract The diffusion properties of small clusters Agn, Cun, and Aun on the Cu(111) and Au(111) surfaces were studied using the molecular statics (MS) in order to understand the atomistic processes underlying the motion. In… read more here.
Keywords: 111 surfaces; diffusion; small clusters; 111 111 ... See more keywords
Cluster Catalysis with Lattice Oxygen: Tracing Oxygen Transport from a Magnetite (001) Support onto Small Pt Clusters
Sign Up to like & getrecommendations! Published in 2021 at "ACS Catalysis"
DOI: 10.1021/acscatal.1c01451
Abstract: Oxidation catalysis on reducible oxide-supported small metal clusters often involves lattice oxygen. In the present work, we trace the path of lattice oxygen from Fe3O4(001) onto small Pt clusters during the CO oxidation, aiming at… read more here.
Keywords: oxygen; onto small; lattice oxygen; catalysis ... See more keywords
Supramolecular nanocapsules as two-fold stabilizers of outer-cavity sub-nanometric Ru NPs and inner-cavity ultra-small Ru clusters.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale horizons"
DOI: 10.1039/d1nh00677k
Abstract: The synthesis of metallic nanoparticles (MNP) with high surface area and controlled shape is of paramount importance to increase their catalytic performance. The detailed growing process of NP is mostly unknown and understanding the specific… read more here.
Keywords: cavity; nanocapsule; sub nanometric; small clusters ... See more keywords
Controlling the Shape of Small Clusters with and without Macroscopic Fields.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.256102
Abstract: Despite major advances in the understanding of the formation and dynamics of nanoclusters in the past decades, theoretical bases for the control of their shape are still lacking. We investigate strategies for driving fluctuating few-particle… read more here.
Keywords: time; shape small; controlling shape; temperature ... See more keywords
Chiral Magnetic Interactions in Small Fe Clusters Triggered by Symmetry-Breaking Adatoms
Sign Up to like & getrecommendations! Published in 2023 at "Symmetry"
DOI: 10.3390/sym15020397
Abstract: The chirality of the interaction between the local magnetic moments in small transition-metal alloy clusters is investigated in the framework of density-functional theory. The Dzyaloshinskii–Moriya (DM) coupling vectors Dij between the Fe atoms in Fe2X… read more here.
Keywords: clusters triggered; chiral magnetic; interactions small; magnetic interactions ... See more keywords