{"id":181469,"date":"2024-01-26T18:32:49","date_gmt":"2024-01-27T00:32:49","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/01\/turning-glass-into-a-transparent-light-energy-harvester"},"modified":"2024-01-26T18:32:49","modified_gmt":"2024-01-27T00:32:49","slug":"turning-glass-into-a-transparent-light-energy-harvester","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/01\/turning-glass-into-a-transparent-light-energy-harvester","title":{"rendered":"Turning glass into a \u2018transparent\u2019 light-energy harvester"},"content":{"rendered":"

<\/a><\/p>\n

What happens when you expose tellurite glass to femtosecond laser light? That\u2019s the question that G\u00f6zden Torun at the Galatea Lab at Ecole Polytechnique Federale de Lausanne, in collaboration with Tokyo Tech scientists, aimed to answer in her thesis work when she made the discovery that may one day turn windows into single material light-harvesting and sensing devices. The results<\/a> are published in Physical Review Applied.<\/p>\n

Interested in how the atoms in the tellurite glass<\/a> would reorganize when exposed to fast pulses of high energy femtosecond laser light, the scientists stumbled upon the formation of nanoscale tellurium and tellurium oxide crystals<\/a>, both semiconducting materials<\/a> etched into the glass, precisely where the glass had been exposed. That was the eureka moment for the scientists, since a semiconducting material exposed to daylight may lead to the generation of electricity.<\/p>\n

\u201cTellurium being semiconducting, based on this finding we wondered if it would be possible to write durable patterns on the tellurite glass surface that could reliably induce electricity when exposed to light, and the answer is yes,\u201d explains Yves Bellouard who runs EPFL\u2019s Galatea Laboratory. \u201cAn interesting twist to the technique is that no additional materials are needed in the process. All you need is tellurite glass and a femtosecond laser to make an active photoconductive material.\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"

What happens when you expose tellurite glass to femtosecond laser light? That\u2019s the question that G\u00f6zden Torun at the Galatea Lab at Ecole Polytechnique Federale de Lausanne, in collaboration with Tokyo Tech scientists, aimed to answer in her thesis work when she made the discovery that may one day turn windows into single material light-harvesting [\u2026]<\/p>\n","protected":false},"author":513,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,48],"tags":[],"class_list":["post-181469","post","type-post","status-publish","format-standard","hentry","category-nanotechnology","category-particle-physics"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/181469","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\/513"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=181469"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/181469\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=181469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=181469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=181469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}