| abstract |
A method of fabricating a semiconductor device includes forming a fin in a substrate and depositing a spacer material on the fin. The method includes recessing the spacer material so that a surface of the fin is exposed. The method includes removing a portion of the fin within lateral sidewalls of the spacer material to form a recess, leaving a portion of the fin on the lateral sidewalls. The method further includes depositing a semiconductor material within the recess. |