Back to results
US 2012/0308846 A1Published application
Ferromagnetic graphenes and spin valve devices including the same
AssigneeSamsung Electronics Co., Ltd.
InventorSung-Hoon Lee
Life of this patent
Estimating the term…
Abstract
A ferromagnetic graphene includes at least one antidot such that the ferromagnetic graphene has ferromagnetic characteristics. A spin valve device includes a ferromagnetic graphene. The ferromagnetic graphene includes a first region, a second region, and a third region. At least one antidot is formed in each of the first region and the third region. The first region and the third region are ferromagnetic regions, whereas the second region is a non-ferromagnetic region.
Claims20
A ferromagnetic graphene comprising:
- at least one antidot in the ferromagnetic graphene, the ferromagnetic graphene having ferromagnetic characteristics.
A spin valve device comprising:
- a ferromagnetic graphene having a first region, a second region, and a third region, each of the first region and the third region including at least one antidot.
Dependencies are inferred from the claim text.