Local long-distance spin transport in single layer graphene spin filter
Source abstract
Abstract
Spin transport through single layer graphene grown by chemical vapor deposition has been measured in the local measurement configuration using aluminum oxide tunnel barriers and Co electrodes. Unlike the case of non-local measurements we report positive magnetoresistance for graphene channels as long as 10 microns at room temperature. Our analysis shows that the spin diffusion length in graphene is 14 ±4 microns at room temperature, bringing us a step closer to spintronic applications based on graphene spin filters.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Graphene research and applications · Quantum and electron transport phenomena · Advancements in Semiconductor Devices and Circuit Design
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Physics, Gebze Technical University 1 , Kocaeli, Turkey
Department of Physics, Yeditepe University 2 , Kayışdağı, Ataşehir, Istanbul, Turkey
Department of Engineering Physics, Istanbul Medeniyet University 3 , 34720 Istanbul, Turkey
Funding
TUBITAK
References (18)
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