Nobody can see the one at the end of the line, and (s)he’s doing something different.<\/p>\n
Nanophysicists find unexpected magnetic effect<\/a><\/p>\n In new research appearing this week in the journal Nature<\/em>, physicists at Spain’s University of Alicante and at Rice University in Houston have found that single-atom contacts made of ferromagnetic metals like iron, cobalt and nickel behave very differently than do slightly larger versions that are on the order of the devices used in today’s electronic gadgets.<\/p>\n “We’ve found that the last atom in the line, the one out there on the very end, doesn’t want to align itself and behave like we expect it to,” said study co-author Doug Natelson, associate professor of physics and astronomy at Rice. “What this shows is that you can really alter what you think of as a defining property of these metals just by reducing their size.”<\/p><\/blockquote>\n Doug tells the story of the collaboration<\/a> and promises a post on the science.<\/p>\n Update: And has posted it<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" Nobody can see the one at the end of the line, and (s)he’s doing something different. Nanophysicists find unexpected magnetic effect In new research appearing this week in the journal Nature, physicists at Spain’s University of Alicante and at Rice … Continue reading