{"id":65926,"date":"2024-07-01T16:38:09","date_gmt":"2024-07-01T14:38:09","guid":{"rendered":"https:\/\/magazin.tu-braunschweig.de\/?post_type=kb_magazin&p=65926"},"modified":"2024-07-01T16:38:46","modified_gmt":"2024-07-01T14:38:46","slug":"picture-of-the-month-release-agent-coating-of-a-die-casting-mould-2","status":"publish","type":"kb_magazin","link":"https:\/\/magazin.tu-braunschweig.de\/en\/m-post\/picture-of-the-month-release-agent-coating-of-a-die-casting-mould-2\/","title":{"rendered":"Picture of the month: Good humour at a hair’s breadth"},"content":{"rendered":"

Even a small smile can make a big difference. For maximum effect, our picture of the month is a particularly small smile. 5 micrometres wide, to be precise. Not only does the smiley fit comfortably on a strand of hair, but the researchers at the QuantumFrontiers Cluster of Excellence, together with pupils, have engraved it on a single strand of hair. The precision tool, which uses a focused ion beam and a super-magnifying glass, is based at the LENA research centre and is otherwise used to advance research on the smallest possible scale.<\/p>\n

\"\"<\/a>

The 5 micrometre wide smiley can even fit on a hair. Image credit: Markus Etzkorn\/Institute of Applied Physics<\/p><\/div>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Even a small smile can make a big difference. For … <\/p>\n","protected":false},"author":68,"featured_media":65928,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","class_list":["post-65926","kb_magazin","type-kb_magazin","status-publish","format-standard","has-post-thumbnail","hentry","kb_dossier-focus-on-research-quantumfrontiers","kb_cat_magazin-research","kb_tags-materials","kb_tags-metrology"],"acf":[],"yoast_head":"\nPicture of the month: Good humour at a hair's breadth - TU Braunschweig | Blogs<\/title>\n<meta name=\"description\" content=\"Even a small smile can make a big difference. 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