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href=\"http:\/\/science.sciencemag.org\/content\/352\/6288\/962.full\" target=\"_blank\">Rewritable artificial magnetic(<\/a>\u70b9\u51fb\u8fde\u63a5\u5373\u53ef\u4e0b\u8f7d)<\/strong><br \/>\n<strong>\uff08Science\u00a0\u00a020 May 2016\uff0cDOI: 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