Electron beam induced resistance change for isolation of wordline shorts in 3D replacement gate NAND

Wednesday, November 15, 2023
Exhibit Hall | West 1 (Phoenix Convention Center)
Mr. Chandler Rich, MS, BS , Micron Technology, Inc., Boise, ID

Summary:

We present a new application of electron beam induced resistance change (EBIRCH) as a means to spatially isolate wordline shorts in 3D replacement gate NAND for high-precision physical failure analysis (PFA).