MAGNETIC MEMORY, MAGNETIC MEMORY ARRAY, RECORDING METHOD OF MAGNETIC MEMORY, AND READING METHOD OF MAGNETIC MEMORY

摘要

PROBLEM TO BE SOLVED: To provide a magnetic memory and a magnetic memory array in which spiral magnetization can be created regardless of the thickness of a magnetic layer, and information can be recorded stably depending on the direction of the spiral magnetization. SOLUTION: The magnetic memory comprises a magnetic layer having an annular film surface with a part of the outer circumference being cut arcuately. COPYRIGHT: (C)2004,JPO