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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-438327
- DOI to cite this document:
- 10.5283/epub.43832
Abstract
We report the first observation of a large spin-lifetime anisotropy in bilayer graphene (BLG) fully encapsulated between hexagonal boron nitride. We characterize the out-of-plane (τ⊥) and in-plane (τ∥) spin lifetimes by oblique Hanle spin precession. At 75 K and the charge neutrality point (CNP), we observe a strong anisotropy of τ⊥/τ∥=8±2. This value is comparable to ...

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