{"id":31109,"date":"2026-02-09T09:10:00","date_gmt":"2026-02-09T09:10:00","guid":{"rendered":"https:\/\/www.engineernewsnetwork.com\/blog\/?p=31109"},"modified":"2026-02-05T10:41:44","modified_gmt":"2026-02-05T10:41:44","slug":"remarkable-material-could-make-electronic-devices-more-efficient","status":"publish","type":"post","link":"https:\/\/www.engineernewsnetwork.com\/blog\/remarkable-material-could-make-electronic-devices-more-efficient\/","title":{"rendered":"Remarkable material could make electronic devices more efficient"},"content":{"rendered":"\n

Scientists have created a new type of material that could enable common electronic devices to work faster and use less energy, a study suggests.<\/p>\n\n\n\n

The findings indicate the material, which was until now thought near-impossible to make, can act as a highly effective semiconductor \u2013 a key component of modern electrical devices.<\/p>\n\n\n\n

Using the new semiconductor in electronics such as computer processors or medical imaging devices could help them run more efficiently, the team says.<\/p>\n\n\n\n

The material \u2013 made by combining the chemical elements germanium and tin \u2013 can absorb and emit light more effectively than commonly used semiconductors made of silicon.<\/p>\n\n\n\n

It works by facilitating the conversion of light into electrical energy, and vice-versa, which is key to the operation of so-called optoelectronic devices, the team says.<\/p>\n\n\n\n

While previous research had suggested that the germanium-tin alloy could in theory act as an effective semiconductor for converting light to and from electrical energy, producing it had proven very challenging. This is partly because the elements do not chemically react with each other under normal conditions.<\/p>\n\n\n\n

Now, a team led by researchers from the University of Edinburgh has created not just a single material, but an entirely new class of semiconductors made of germanium-tin.<\/p>\n\n\n\n

The approach involves heating mixtures of germanium and tin to more than 1200 degrees Celsius, while applying pressures of up to 10 gigapascals \u2013 around 100 times greater than the pressure at the bottom of the Mariana Trench, the deepest point in the ocean.<\/p>\n\n\n\n

The process produces stable germanium-tin alloys at room temperature and pressure that could function as effective semiconductors, the team says.<\/p>\n\n\n\n

The research, published in the\u00a0Journal of the American Chemical Society<\/em>, was supported by the European Commission. An open access version of the paper is available HERE<\/a><\/strong>.<\/p>\n\n\n\n

The work involved researchers from the University of Edinburgh’s Schools of Engineering and Geosciences, the GFZ Helmholtz Centre for Geosciences, the University of Lille, Grenoble Alpes University, the University of Bayreuth and the European Synchrotron facility.<\/p>\n\n\n\n

Dr George Serghiou, of the University of Edinburgh’s School of Engineering, who led the study, said: “This work opens up fertile avenues for new materials design through our newly defined in concert route of creating reactivity and directing recovery of materials with desired crystal structure. This is demonstrated here towards addressing the growing power demand of electronic devices and data centres that need innovative paths to new materials that could boost energy efficiency by using light.”<\/p>\n","protected":false},"excerpt":{"rendered":"

Scientists have created a new type of material that could enable common electronic devices to work faster and use less energy, a study suggests. The findings indicate the material, which was until now thought near-impossible to make, can act as a highly effective semiconductor \u2013 a key component of modern electrical devices. Using the new …<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[104,199],"tags":[14355,14361,14357,14358,14354,1375,14360,14356,14359],"class_list":["post-31109","post","type-post","status-publish","format-standard","","category-electronics","category-news-views-and-opinion","tag-electronic-devices","tag-european-synchrotron-facility","tag-gfz-helmholtz-centre-for-geosciences","tag-grenoble-alpes-university","tag-journal-of-the-american-chemical-society","tag-semiconductors","tag-the-university-of-bayreuth","tag-university-of-edinburghs-schools-of-engineering-and-geosciences","tag-university-of-lille"],"yoast_head":"\nRemarkable material could make electronic devices more efficient - Engineer News Network<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.engineernewsnetwork.com\/blog\/remarkable-material-could-make-electronic-devices-more-efficient\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Remarkable material could make electronic devices more efficient - Engineer News Network\" \/>\n<meta property=\"og:description\" content=\"Scientists have created a new type of material that could enable common electronic devices to work faster and use less energy, a study suggests. 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