专利名称：Magnetic materials
发明人：MARK WELLAND,RUSSELL COWBURN申请号：AU2003204184申请日：20030512
公开号：AU2003204184B2公开日：20040429
摘要：A memory element comprising nanomagnets having a rotational symmetryselected in order to provide high remanence and a suitable coercivity. There is also asensor element comprising nanomagnets having a rotational symmetry selected suchthat they are superparamagnetic and exhibit substantially zero hysteresis so that amagnetisation of the nanomagnets depends only on the current value of applied fieldand not on the field history.
申请人：CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED
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