1.0INLhttps://inl.intrich600338<blockquote class="wp-embedded-content" data-secret="zsWFut7qhJ"><a href="https://inl.int/community/antonio-costa/">António Costa</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://inl.int/community/antonio-costa/embed/#?secret=zsWFut7qhJ" width="600" height="338" title="“António Costa” — INL" data-secret="zsWFut7qhJ" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://inl.int/wp-includes/js/wp-embed.min.js /* ]]> */ </script> António Costa is a Staff Researcher in the Theory of Quantum Nanostructures group. The main focus of his research work at INL lies in the properties of spin and charge excitations in low-dimensional materials and heterostructures. He employs a mix of computational and analytical methods to help elucidate the relationship between the electronic structure of a system and its response to applied electromagnetic fields. António holds a PhD in Physics from Universidade Federal Fluminense (Niterói, RJ, Brazil, 1998). He has spent one year (2001) as a post-doc in the Centre for Quantum Computation of the University of Oxford, one year as a visiting researcher at the University of California Irvine (2010), and one year (2017-2018) as a visiting researcher at the Instituto de Telecomunicações (Lisboa). He has been an Associate Professor at Universidade Federal Fluminense from 2006 to 2018. Go to Research Group Selected Publications Ising and XY paramagnons in two-dimensional 2H-NbSe2PHYSICAL REVIEW B, 2022 Harnessing ultraconfined graphene plasmons to probe the electrodynamics of superconductorsPROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2021 Quantum Nanophotonics in Two-Dimensional MaterialsACS PHOTONICS, 2021 Topological magnons in CrI(3)monolayers: an itinerant fermion description2D MATERIALS, 2020