Myers Bigel & Sibley, P.A.
Magnetic memory devices with magnetic tunnel junctions
Provided is a magnetic memory device with a magnetic tunnel junction on a substrate. The magnetic tunnel junction may include a first magnetic structure and a second magnetic structure spaced apart from each other with a tunnel barrier interposed therebetween. When viewed in a cross-sectional view, a width of the tunnel barrier may be larger at an upper level thereof than at a lower level thereof.
Samsung Electronics Co., Ltd.
G H
G11C H01L
inventional inventional
Jae Hoon Whankyun Younghyun Juhyun
Kim Kim Kim Kim