Methods for reducing write error rate in voltage-induced switching having prolonged tolerance of voltage-pulse duration
Source abstract
Abstract
Simulating the magnetization dynamics in a perpendicularly-magnetized free layer with Langevin equation, we investigated methods for reducing write error rate (WER) in voltage-induced switching with long tolerance of voltage-pulse duration (tp). The simulation results show that WER can be reduced by increasing the perpendicular anisotropy (Ku) before and after the application of voltage or by increasing both Ku and the in-plane external magnetic field.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Magnetic properties of thin films · Magnetic Properties and Applications · Advanced Memory and Neural Computing
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
National Institute of Advanced Industrial Science and Technology (AIST), Spintronics Research Center , Tsukuba, Ibaraki 305-8568, Japan
Funding
Japan Society for the Promotion of Science · Council for Science, Technology and Innovation
References (21)
Show source-provided references
1. Science · 2007 · 315 · 34910.1126/science.1136629 ↗
2. Nat. Nano. · 2009 · 4 · 15810.1038/nnano.2008.406 ↗
3. Phys. Rev. Lett. · 2008 · 101 · 13720110.1103/physrevlett.101.137201 ↗
4. Phys. Rev. Lett. · 2009 · 102 · 18720110.1103/physrevlett.102.187201 ↗
5. Phys. Rev. Lett. · 2009 · 102 · 24720310.1103/physrevlett.102.247203 ↗
6. Appl. Phys. Lett. · 2010 · 96 · 21250310.1063/1.3429592 ↗
7. Nat. Mater. · 2012 · 11 · 3910.1038/nmat3172 ↗
8. Appl. Phys. Lett. · 2012 · 101 · 10240610.1063/1.4751035 ↗
9. Appl. Phys. Lett. · 2012 · 101 · 12240310.1063/1.4753816 ↗
10. Appl. Phys. Express · 2016 · 9 · 01300110.7567/apex.9.013001 ↗
11. Appl. Phys. Lett. · 2016 · 108 · 01240310.1063/1.4939446 ↗
12. Appl. Phys. Lett. · 2017 · 111 · 02240810.1063/1.4990680 ↗
13. Phys. Rev. Applied · 2018 · 10 · 02400410.1103/physrevapplied.10.024004 ↗
14. Phys. Rev. Applied · 2019 · 11 · 01401310.1103/physrevapplied.11.014013 ↗
15. Phys. Rev. Lett. · 2019 · 122 · 02720210.1103/physrevlett.122.027202 ↗
16. 2016 · 27.5.1
17. Jpn. J. Appl. Phys. · 2018 · 57 · 04031110.7567/jjap.57.040311 ↗
18. Appl. Phys. Express · 2019 · 12 · 05300310.7567/1882-0786/ab1349 ↗
19. Spin-transfer torque and dynamics10.1007/b12462 ↗
20. J. Phys. D: Appl. Phys. · 2005 · 38 · 333310.1088/0022-3727/38/18/001 ↗
21. Phys. Rev. · 1963 · 130 · 167710.1103/physrev.130.1677 ↗