Abstract
Logic operation is the key of digital electronics and spintronics. Based on spin-dependent transport property of zigzag graphene nanoribbons studied using nonequilibrium Green’s function method and density functional theory, we propose a complete set of all-carbon spin logic gates, in which the spin-polarized current can be manipulated by the source-drain voltage and magnetic configuration of the electrodes. These logic gates allow further designs of complex spin logic operations and pave the way for full implementation of spintronics computing devices.
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Dates
Type | When |
---|---|
Created | 14 years, 5 months ago (March 4, 2011, 9:48 a.m.) |
Deposited | 2 years, 1 month ago (July 14, 2023, 5:36 p.m.) |
Indexed | 1 month ago (July 30, 2025, 6:56 a.m.) |
Issued | 14 years, 6 months ago (Feb. 28, 2011) |
Published | 14 years, 6 months ago (Feb. 28, 2011) |
Published Online | 14 years, 5 months ago (March 1, 2011) |
Published Print | 14 years, 6 months ago (Feb. 28, 2011) |
@article{Zeng_2011, title={Graphene-based spin logic gates}, volume={98}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.3562320}, DOI={10.1063/1.3562320}, number={9}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Zeng, Minggang and Shen, Lei and Su, Haibin and Zhang, Chun and Feng, Yuanping}, year={2011}, month=feb }