Experimental demonstration of four-terminal magnetic logic device with separate read- and write-paths

Magnetic logic has recently become an attractive candidate for future electronics. This paper describes the demonstration of a four-terminal spintronic device with distinct read- and write-paths (“mCell”). The mCell enables a non-volatile circuit technology (mLogic) with gain sufficient to drive fanout independent of CMOS [1]. Measured material properties and prototype device results are presented.