Method of manufacturing semiconductor structure and semiconductor structure

Abstract

Embodiments of the present disclosure relate to the field of semiconductors, and provide a method of manufacturing a semiconductor structure and a semiconductor structure. The manufacturing method includes: providing a base, and forming active layers and sacrificial layers on the base, wherein two adjacent ones of the active layers constitute an active group, there is a first distance between the active layers in the active group, there is a second distance between adjacent ones of active groups, and the first distance is greater than the second distance; forming isolation layers, wherein each isolation layer penetrates through all the active layers and all the sacrificial layers, and the isolation layers divide each of the active layers into a plurality of active structures; removing a part of the isolation layers in the word line region and a part of the sacrificial layers located in the word line region.