(Nanowerk Xov Xwm) Kev tshawb pom ntawm cov khoom siv quantum tshiab nrog cov khoom sib nqus tau ntseeg tias yuav ua rau txoj hauv kev rau ultra-ceev ceev thiab muaj zog ntau dua cov khoos phis tawj thiab cov khoom siv mobile. Txog tam sim no, cov khoom siv no tau pom tias ua haujlwm tsuas yog nyob rau qhov txias txias heev. Tam sim no, ib pab neeg tshawb fawb ntawm Chalmers University of Technology hauv Sweden yog thawj zaug ua cov cuab yeej ua los ntawm ob sab sib nqus quantum khoom ua haujlwm nyob rau hauv chav tsev kub (Advanced Materials, "A Room-Temperature Spin-Valve with van der Waals Ferromagnet FeGeTe / Graphene Heterostructure").