SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME, AND MICRO PROCESSOR, PROCESSOR, SYSTEM, DATA STORAGE SYSTEM AND MEMORY SYSTEM INCLUDING THE SEMICONDUCTOR DEVICE

摘要

Provided are a semiconductor device and a method for manufacturing the same. The semiconductor device according to an embodiment of the present invention includes: an interlayer dielectric which is arranged on a substrate and has a recess exposing a part of the substrate; a lower contact which buries a part of the recess; a lower layer which buries at least the residual part of the recess on the lower contact; and a variable resistance element which is arranged on the lower part and includes a residual layer protruding from the interlayer dielectric.