本文所叙述的矩磁性铁氧体存储器,克服了磁心材料在采用重合电流选择法的普通存储器里对速度的限制。用在写入时仅局部翻转的两个磁心的磁通之差来存储每个数。对一对磁心进行测试的结果给出了读示信号随写数脈冲宽度、振幅以及数位胝冲振幅的变化关系。采用这种原理再加上外部字的选择法可以使读写周期达到0.5微秒。 The moment magnetic ferrite memory described herein overcomes the speed limit of the core material in conventional memory using coincidence current selection. Each number is stored as the difference between the magnetic fluxes of two cores that are only partially flipped upon writing. The result of testing a pair of magnetic cores shows the variation of the read signal with the pulse width and amplitude of the write number and the amplitude of the digital pulse. Using this principle coupled with the external word selection method can make read and write cycles up to 0.5 microseconds.