dc.contributor.author | Jones, Lewys | |
dc.date.accessioned | 2022-03-07T14:13:23Z | |
dc.date.available | 2022-03-07T14:13:23Z | |
dc.date.issued | 2021 | |
dc.date.submitted | 2021 | en |
dc.identifier.citation | Jones, L., De Backer, A., Van Aer, S., Nellist, P.D., Procedure for 3D atomic resolution reconstructions using atom-counting and a Bayesian genetic algorithm, 2021, arXiv preprint arXiv:2105.05562 | en |
dc.identifier.other | Y | |
dc.description | PUBLISHED | en |
dc.description.abstract | We introduce a Bayesian genetic algorithm for reconstructing atomic models of nanoparticles from
a single projection using Z-contrast imaging. The number of atoms in a projected atomic column
obtained from annular dark field scanning transmission electron microscopy (ADF STEM) images
serves as an input for the initial three-dimensional (3D) model. The novel algorithm minimizes the
energy of the structure while utilising a priori information about the finite precision of the atom-
counting results and neighbor-mass relations. The results show excellent prospects for obtaining
reliable reconstructions of beam-sensitive nanoparticles during dynamical processes from images
acquired with sufficiently low incident electron doses | en |
dc.language.iso | en | en |
dc.relation.ispartofseries | arXiv preprint arXiv:2105.05562; | |
dc.rights | Y | en |
dc.subject | Bayesian genetic algorithm | en |
dc.subject | annular dark field scanning transmission electron microscopy (ADF STEM) | en |
dc.subject | three-dimensional (3D) model | en |
dc.subject.lcsh | Bayesian genetic algorithm | en |
dc.subject.lcsh | annular dark field scanning transmission electron microscopy (ADF STEM) | en |
dc.subject.lcsh | three-dimensional (3D) model | en |
dc.title | Procedure for 3D atomic resolution reconstructions using atom-counting and a Bayesian genetic algorithm | en |
dc.type | Journal Article | en |
dc.type.supercollection | scholarly_publications | en |
dc.type.supercollection | refereed_publications | en |
dc.identifier.peoplefinderurl | http://people.tcd.ie/jonesl1 | |
dc.identifier.rssinternalid | 236996 | |
dc.identifier.doi | https://doi.org/10.48550/arXiv.2105.05562 | |
dc.rights.ecaccessrights | openAccess | |
dc.identifier.orcid_id | 0000-0002-6907-0731 | |
dc.contributor.sponsor | Science Foundation Ireland | en |
dc.contributor.sponsorGrantNumber | URF/RI/191637 | en |
dc.identifier.uri | http://hdl.handle.net/2262/98245 | |