{"id":243084,"date":"2026-08-23T03:00:17","date_gmt":"2026-08-23T08:00:17","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2026\/08\/coppers-surprising-melting-behavior-provides-insights-into-future-fusion-design"},"modified":"2026-08-23T03:00:17","modified_gmt":"2026-08-23T08:00:17","slug":"coppers-surprising-melting-behavior-provides-insights-into-future-fusion-design","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2026\/08\/coppers-surprising-melting-behavior-provides-insights-into-future-fusion-design","title":{"rendered":"Copper\u2019s surprising melting behavior provides insights into future fusion design"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/coppers-surprising-melting-behavior-provides-insights-into-future-fusion-design.jpg\"><\/a><\/p>\n<p>Future fusion power plants aim to recreate the heart of a star here on Earth to power our future energy needs. While the core fusion plasma will burn at hundreds of millions of degrees, the surrounding structural components must handle sudden, punishing heat loads that rival the extreme temperatures faced by spacecraft upon reentry into Earth\u2019s atmosphere. Copper and its alloys are primary candidates for handling these intense heat fluctuations, making it vital to understand exactly how the metal behaves when pushed to its melting point.<\/p>\n<p>Now, researchers at the Department of Energy\u2019s SLAC National Accelerator Laboratory and collaborators have captured a detailed, step-by-step look at copper atoms as they underwent extreme heating. Published in <i>Nature Communications<\/i>, the <a href=\"https:\/\/www.nature.com\/articles\/s41467-026-75970-1\" target=\"_blank\">results<\/a> revealed a key parameter that allowed copper\u2019s crystal lattice to melt steadily rather than collapse instantaneously, as earlier simulations predicted.<\/p>\n<p>\u201cThese results greatly improve the simulations we use to predict which materials have the best shot at surviving the extreme conditions of future fusion reaction chambers,\u201d said Mianzhen Mo, a SLAC staff scientist who led the research. \u201cThey also demonstrate the incredible, atomic-scale resolution imaging we can achieve at SLAC\u2019s electron camera.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Future fusion power plants aim to recreate the heart of a star here on Earth to power our future energy needs. While the core fusion plasma will burn at hundreds of millions of degrees, the surrounding structural components must handle sudden, punishing heat loads that rival the extreme temperatures faced by spacecraft upon reentry into [\u2026]<\/p>\n","protected":false},"author":427,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48,1514],"tags":[],"class_list":["post-243084","post","type-post","status-publish","format-standard","hentry","category-particle-physics","category-space-travel"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/427"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=243084"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/243084\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=243084"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=243084"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=243084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}