San-Jose, P. and Prada, E. and McCann, E. and Schomerus, Henning (2009) Pseudospin valve in bilayer graphene : towards graphene-based pseudospintronics. Physical review letters, 102 (24). p. 247204.
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Official URL: https://doi.org/10.1103/PhysRevLett.102.247204
Abstract
We propose a nonmagnetic, pseudospin-based version of a spin valve, in which the pseudospin polarization in neighboring regions of a graphene bilayer is controlled by external gates. Numerical calculations demonstrate a large on-off ratio of such a device. This finding holds promise for the realization of pseudospintronics: a form of electronics based upon the manipulation of pseudospin analogous to the control of physical spin in spintronics applications.
Item Type:
Journal Article
Journal or Publication Title:
Physical review letters
Additional Information:
©2009 The American Physical Society
Uncontrolled Keywords:
/dk/atira/pure/researchoutput/libraryofcongress/qc
Subjects:
Departments:
ID Code:
26652
Deposited By:
Deposited On:
19 Jun 2009 13:13
Refereed?:
Yes
Published?:
Published
Last Modified:
12 Feb 2023 00:14