A manganese oxide material has MnO3 as a matrix. It is an antiferromagnetic insulator and, when subjected to an electrical current or electric field, it is transformed into a ferromagnetic metal.
申请公布号
US6166947(A)
申请公布日期
2000.12.26
申请号
US19990335525
申请日期
1999.06.18
申请人
AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY MINISTRY OF INTERNATIONAL TRADE & INDUSTRY;ANGSTROM TECHNOLOGY PARTNERSHIP;SANYO ELECTRIC CO., LTD.