公开(公告)号：US20240334676A1

公开(公告)日：2024-10-03

申请号：US18427740

申请日：2024-01-30

Applicant: Micron Technology, Inc.

Inventor： Jay S. Brown ,  Protyush Sahu ,  Shuai Jia ,  Jeffery B. Hull ,  Silvia Borsari ,  Li Wei Fang ,  Vivek Y. Yadav ,  Jaidah Mohan

IPC: H10B12/00 ,  H01L21/02 ,  H01L21/768

CPC classification number: H10B12/30 ,  H01L21/02592 ,  H01L21/02598 ,  H01L21/02609 ,  H01L21/76897

Abstract: An apparatus comprises a memory array comprising access lines, digit lines, and memory cells. Each memory cell is coupled to an associated access line and an associated digit line and each memory cell comprises an access device, and a monocrystalline semiconductor material adjacent to the access device. A width of the monocrystalline semiconductor material is within a range of from about 8 nm to about 25 nm. Each memory cell comprises a metal silicide material over the monocrystalline semiconductor material, a metal contact material over the metal silicide material, and a storage node adjacent to the metal contact material. Methods of forming an apparatus and systems are also disclosed.