Vertically-oriented semiconductor selection device providing high drive current in cross-point array memory

摘要

A vertical semiconductor material mesa upstanding from a semiconductor base that forms a conductive channel between first and second doped regions. The first doped region is electrically coupled to one or more first silicide layers on the surface of the base. The second doped region is electrically coupled to one of a plurality of second silicide layers on the upper surface of the mesa. A gate conductor is provided on one or more sidewalls of the mesa.