{"id":103112,"date":"2024-07-23T11:56:29","date_gmt":"2024-07-23T09:56:29","guid":{"rendered":"https:\/\/www.linseis.com\/sem-categoria\/ensaios-termomecanicos-de-materiais-para-os-supercomputadores-do-futuro\/"},"modified":"2026-01-12T09:33:39","modified_gmt":"2026-01-12T08:33:39","slug":"ensaios-termomecanicos-de-materiais-para-os-supercomputadores-do-futuro","status":"publish","type":"post","link":"https:\/\/www.linseis.com\/pt-pt\/ultimas-noticias\/ensaios-termomecanicos-de-materiais-para-os-supercomputadores-do-futuro\/","title":{"rendered":"Ensaios termomec\u00e2nicos de materiais para os supercomputadores do futuro"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"103112\" class=\"elementor elementor-103112 elementor-17797\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9eb8745 e-flex e-con-boxed e-con e-parent\" data-id=\"9eb8745\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ffaef65 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"ffaef65\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>Novos desafios exigem novas m\u00e1quinas: os computadores qu\u00e2nticos s\u00e3o m\u00e1quinas altamente complexas que podem trazer-nos enormes avan\u00e7os na velocidade de computa\u00e7\u00e3o.<br><br>No entanto, os investigadores continuam a enfrentar grandes desafios t\u00e9cnicos com os computadores qu\u00e2nticos. Um problema fundamental dos bits\/qubits qu\u00e2nticos \u00e9 a energia cin\u00e9tica. Os chips t\u00eam de ser arrefecidos at\u00e9 ao zero absoluto. At\u00e9 que um chip qu\u00e2ntico atinja a sua temperatura de funcionamento a partir da temperatura ambiente, necessita de mecanismos de arrefecimento complexos e de grandes dimens\u00f5es que s\u00e3o utilizados durante dias.   <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30b2219 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"30b2219\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">LINSEIS Cryo-TMA at\u00e9 4 Kelvin - apoia os criadores na an\u00e1lise de materiais para computadores qu\u00e2nticos\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc39d79 e-con-full e-flex e-con e-child\" data-id=\"cc39d79\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-70bb5ae e-con-full e-flex e-con e-child\" data-id=\"70bb5ae\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0848576 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"0848576\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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\tPara garantir que todos os componentes de um computador qu\u00e2ntico possam suportar as temperaturas extremas abaixo de zero, s\u00e3o utilizados dispositivos de medi\u00e7\u00e3o especialmente desenvolvidos com uma op\u00e7\u00e3o de baixa temperatura. A Microsoft encomendou-nos o fabrico de um TMA &#8211; um dispositivo de medi\u00e7\u00e3o para testes termomec\u00e2nicos de materiais &#8211; para analisar os componentes de um computador qu\u00e2ntico. O maior desafio neste caso foi o facto de as temperaturas durante a an\u00e1lise dos materiais terem de atingir quase o zero absoluto. O Cryo-TMA desenvolvido por n\u00f3s atinge uma temperatura de -269,15 \u00b0C a 4 Kelvin, o que \u00e9 quase zero absoluto.   \t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88cba7e e-con-full e-flex e-con e-child\" data-id=\"88cba7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e756ecc elementor-invisible elementor-widget elementor-widget-image\" data-id=\"e756ecc\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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=\"261\" height=\"300\" src=\"https:\/\/www.linseis.com\/wp-content\/uploads\/2024\/07\/Cryo-TMA-261x300-1.jpg\" class=\"attachment-large size-large wp-image-34540\" alt=\"\" \/>\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<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be046c2 elementor-widget elementor-widget-spacer\" data-id=\"be046c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36a09f0 elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"36a09f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" 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>A TMA (an\u00e1lise termomec\u00e2nica) \u00e9 utilizada principalmente para medir o coeficiente de expans\u00e3o t\u00e9rmica<a href=\"https:\/\/www.linseis.com\/wissen\/bestimmung-der-cte-dichte\/\">\n  <strong> coeficiente de expans\u00e3o t\u00e9rmica (CTE)<\/strong>\n<\/a> \u00e9 utilizado. As medi\u00e7\u00f5es podem ser efectuadas sob carga mec\u00e2nica controlada (DIN 51 005, ASTM D 3386, ASTM E 831, ASTM D 696, ISO 11359 &#8211; Parte 1 a 3). <\/p><p>Os f\u00edsicos esperam poder utilizar computadores qu\u00e2nticos para simular todos os processos que ocorrem na natureza, incluindo a cria\u00e7\u00e3o do universo e da vida. A nossa tecnologia de medi\u00e7\u00e3o d\u00e1 um contributo valioso para apoiar a ci\u00eancia na consecu\u00e7\u00e3o destes objectivos. <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74d7a59 elementor-widget elementor-widget-spacer\" data-id=\"74d7a59\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Ensaios termomec\u00e2nicos de materiais para os supercomputadores do futuro &#8211; Novos desafios exigem novas m\u00e1quinas: os computadores qu\u00e2nticos s\u00e3o m\u00e1quinas altamente complexas que poder\u00e3o trazer-nos enormes avan\u00e7os na velocidade de computa\u00e7\u00e3o.<\/p>\n","protected":false},"author":3,"featured_media":34536,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[655],"tags":[],"class_list":["post-103112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ultimas-noticias"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/posts\/103112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/comments?post=103112"}],"version-history":[{"count":0,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/posts\/103112\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/media\/34536"}],"wp:attachment":[{"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/media?parent=103112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/categories?post=103112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linseis.com\/pt-pt\/wp-json\/wp\/v2\/tags?post=103112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}