{"id":499,"date":"2021-11-09T21:01:56","date_gmt":"2021-11-09T20:01:56","guid":{"rendered":"http:\/\/gems.sns.it\/?page_id=499"},"modified":"2021-11-14T11:01:59","modified_gmt":"2021-11-14T10:01:59","slug":"going-beyond-the-limits-of-classical-atomistic-modeling-of-plasmonic-nanostructures","status":"publish","type":"page","link":"https:\/\/gems.sns.it\/?page_id=499","title":{"rendered":"Going Beyond the Limits of Classical Atomistic Modeling of Plasmonic Nanostructures"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"499\" class=\"elementor elementor-499\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7718e66 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7718e66\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f854bb6\" data-id=\"f854bb6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3cce616 elementor-widget elementor-widget-image\" data-id=\"3cce616\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"404\" src=\"https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-1024x404.png\" class=\"attachment-large size-large wp-image-511\" alt=\"\" srcset=\"https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-1024x404.png 1024w, https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-300x118.png 300w, https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-768x303.png 768w, https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-1536x606.png 1536w, https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-2048x808.png 2048w, https:\/\/gems.sns.it\/wp-content\/uploads\/2021\/11\/Articolo_piero_benzi-1920x757.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a988c4a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"a988c4a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-4b70e94\" data-id=\"4b70e94\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-872e5e0 elementor-widget elementor-widget-text-editor\" data-id=\"872e5e0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The <strong>new paper<\/strong> from <strong>Piero Lafiosca,\u00a0<\/strong><strong>Tommaso Giovannini<\/strong>, Michele Benzi, and <strong>Chiara Cappelli<\/strong> has just been published in the Journal of Physical Chemistry C, with the title &#8220;Going Beyond the Limits of Classical Atomistic Modeling of Plasmonic Nanostructures&#8221; <a href=\"https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.jpcc.1c04716\" rel=\"noopener\">https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.jpcc.1c04716<\/a>.<\/p><p>In this work, we report on a <strong>new formalism<\/strong> of the classical fully atomistic \u03c9FQ approach. In particular, this\u00a0new\u00a0computationally fast formulation has\u00a0allowed us to investigate the performances of different state-of-the-art numerical techniques to solve the \u03c9FQ equations for different plasmonic structures. Our interest has been focused\u00a0both on metal nanoparticles and graphene-like nanostructures. The<strong> computational advantages<\/strong> obtained by this new formulation allowed for the treatment of systems\u00a0composed of roughly <strong>1 million atoms<\/strong> and characterized by structural defects.<\/p><div class=\"page\" title=\"Page 11\"><div class=\"layoutArea\"><div class=\"column\"><p>Thus, \u03c9FQ appears to have <strong>high potentialities<\/strong> to describe surface-enhanced spectroscopies, either based on graphene-based substrates or metal nano-particles.<\/p><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The new paper from Piero Lafiosca,\u00a0Tommaso Giovannini, Michele Benzi, and Chiara Cappelli has just been published in the Journal of Physical Chemistry C, with the title &#8220;Going Beyond the Limits of Classical Atomistic Modeling of Plasmonic Nanostructures&#8221; https:\/\/pubs.acs.org\/doi\/abs\/10.1021\/acs.jpcc.1c04716. In this work, we report on a new formalism of the classical fully atomistic \u03c9FQ approach. In&hellip; <br \/> <a class=\"read-more\" href=\"https:\/\/gems.sns.it\/?page_id=499\">Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":511,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-499","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/pages\/499","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/gems.sns.it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=499"}],"version-history":[{"count":23,"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/pages\/499\/revisions"}],"predecessor-version":[{"id":531,"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/pages\/499\/revisions\/531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gems.sns.it\/index.php?rest_route=\/wp\/v2\/media\/511"}],"wp:attachment":[{"href":"https:\/\/gems.sns.it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=499"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}