Pseudospin-valve transistor in which gate electrodes generate an electric field in bilayer graphene. An incoming electron's pseudospin cannot precess abruptly, which inhibits current flow.
From the article:
Pseudospin Valve in Bilayer Graphene: Towards Graphene-Based PseudospintronicsP. San-Jose, E. Prada, E. McCann, and H. Schomerus
Phys. Rev. Lett. 102, 247204 (2009)
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