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Title: Total-Ionizing-Dose Effects on Read Noise of MLC 3-D NAND Memories T

Journal Article · · IEEE Transactions on Nuclear Science
 [1];  [2];  [2];  [3];  [1]
  1. Univ. of Alabama, Huntsville, AL (United States)
  2. Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
  3. Vanderbilt Univ., Nashville, TN (United States)

This paper analyzes the total ionizing dose (TID) effects on noise characteristics of commercial multi-level-cell (MLC) 3-D NAND memory technology during the read operation. Additionally, the chips were exposed to a Co-60 gamma-ray source for up to 100 krad(Si) of TID. We find that the number of noisy cells in the irradiated chip increases with TID. Bit-flip noise was more dominant for cells in an erased state during irradiation compared to programmed cells.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE Office of Nuclear Energy (NE)
Grant/Contract Number:
NA0003525
OSTI ID:
1841982
Report Number(s):
SAND-2022-0361J; 702506
Journal Information:
IEEE Transactions on Nuclear Science, Vol. 69, Issue 3; ISSN 0018-9499
Publisher:
IEEECopyright Statement
Country of Publication:
United States
Language:
English

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