{"id":39883,"date":"2026-01-01T11:24:07","date_gmt":"2026-01-01T11:24:07","guid":{"rendered":"https:\/\/naijaglobalnews.org\/?p=39883"},"modified":"2026-01-01T11:24:07","modified_gmt":"2026-01-01T11:24:07","slug":"highly-efficient-led-device-built-by-stacking-layers-of-light-emitting-perovskite","status":"publish","type":"post","link":"https:\/\/naijaglobalnews.org\/?p=39883","title":{"rendered":"Highly efficient LED device built by stacking layers of light-emitting perovskite"},"content":{"rendered":"<p>\n<\/p>\n<ul class=\"c-article-identifiers\" data-test=\"article-identifier\">\n<li class=\"c-article-identifiers__item\" data-test=\"article-category\"><span class=\"c-article-identifiers__type\">RESEARCH BRIEFINGS<\/span><\/li>\n<li class=\"c-article-identifiers__item\">31 December 2025<\/li>\n<\/ul>\n<p>\n                    Stacking light-generating layers in \u2018tandem\u2019 light-emitting diodes (LEDs) can enhance performance, but achieving efficient and stable tandem LEDs made with perovskite materials has remained a challenge. A tandem perovskite-based device that seems to benefit from \u2018recycling\u2019 of photons between stacked layers demonstrates highly efficient performance, surpassing the combined emissions of two single-unit devices.\n                <\/p>\n","protected":false},"excerpt":{"rendered":"<p>RESEARCH BRIEFINGS 31 December 2025 Stacking light-generating layers in \u2018tandem\u2019 light-emitting diodes (LEDs) can enhance performance, but achieving efficient and stable tandem LEDs made with perovskite materials has remained a challenge. A tandem perovskite-based device that seems to benefit from \u2018recycling\u2019 of photons between stacked layers demonstrates highly efficient performance, surpassing the combined emissions of<\/p>\n","protected":false},"author":1,"featured_media":39884,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[4932,1965,13232,4928,20613,4644,21552,20612,21551],"class_list":{"0":"post-39883","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-science","8":"tag-built","9":"tag-device","10":"tag-efficient","11":"tag-highly","12":"tag-layers","13":"tag-led","14":"tag-lightemitting","15":"tag-perovskite","16":"tag-stacking"},"_links":{"self":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/39883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39883"}],"version-history":[{"count":0,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/posts\/39883\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=\/wp\/v2\/media\/39884"}],"wp:attachment":[{"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/naijaglobalnews.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}