{"id":3803,"date":"2014-11-11T16:38:14","date_gmt":"2014-11-11T15:38:14","guid":{"rendered":"http:\/\/www.h-its.org\/?p=3803"},"modified":"2019-09-24T11:40:29","modified_gmt":"2019-09-24T09:40:29","slug":"how-graphene-sheets-respond-to-force","status":"publish","type":"post","link":"https:\/\/www.h-its.org\/de\/2014\/11\/11\/how-graphene-sheets-respond-to-force\/","title":{"rendered":"How graphene sheets respond to force"},"content":{"rendered":"\n<p>Bogdan and Frauke have published two back-to-back articles (one together with the former member of the MBM group Dr. Ilona Baldus) studying the force and stress distribution in a sheet of graphene indented by an Atomic Force Microscopy tip until rupture. They developed a new potential to model the carbon-carbon bond breaking in a simple and efficient, yet realistic way. Using it in simulations of up to several million atoms, they closely reproduce experimental result of graphene rupture and find a highly focused mechanical stress to be the cause of material failure.<\/p>\n\n\n\n<p>Read more about this topic <a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2014\/CP\/c3cp55340j#!divAbstract\">here<\/a>&nbsp;and <a href=\"http:\/\/pubs.rsc.org\/en\/Content\/ArticleLanding\/2014\/CP\/c3cp55341h#!divAbstract\">here<\/a>!<\/p>\n\n\n\n<p>In a number of projects, FDA also helped to reveal the mechanism of allostery in proteins. More details are given <a href=\"http:\/\/www.h-its.org\/mbm-projects\/force-driven-allostery-of-catabolite-activator-protein-cap\/\">here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bogdan and Frauke have published two back-to-back articles (one together with the former member of the MBM group Dr. Ilona Baldus) &#8230;<\/p>\n","protected":false},"author":82,"featured_media":29244,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[1],"hits-research-group":[1296],"class_list":["post-3803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-gruppen-news","hits-research-group-mbm-de"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How graphene sheets respond to force - HITS gGmbH<\/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.h-its.org\/de\/2014\/11\/11\/how-graphene-sheets-respond-to-force\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How graphene sheets respond to force - 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