Title
Stateful implication logic based on perpendicular magnetic tunnel junctions
Abstract
As the conventional von Neumann architecture meets critical limitations of data transfer bandwidth and energy consumption, perpendicular magnetic anisotropy magnetic tunnel junction based processing-in-memory paradigm attracts extensive attention as a promising substitute thanks to its non-volatility, low-power switching, fast access and infinite endurance. In this work, we propose and experimentally demonstrate a new spintronic implication logic gate that consists of two parallel perpendicular magnetic anisotropy magnetic tunnel junctions with different diameters. Material implication and furthermore NAND logic functions are implemented by all electrically-controlled operations. The reliability of this structure is verified, especially in sub-20 nm node, which shows great potential for large-density processing-in-memory applications.
Year
DOI
Venue
2022
10.1007/s11432-020-3189-x
SCIENCE CHINA-INFORMATION SCIENCES
Keywords
DocType
Volume
perpendicular magnetic anisotropy magnetic tunnel junction, implication, spin transfer torque, spintronic implication logic gate, processing-in-memory
Journal
65
Issue
ISSN
Citations 
2
1674-733X
1
PageRank 
References 
Authors
0.35
0
7
Name
Order
Citations
PageRank
Wenlong Cai111.03
Mengxing Wang210.35
Kaihua Cao310.35
Huaiwen Yang410.35
Shouzhong Peng570.89
Huisong Li610.35
Weisheng Zhao7730105.43