Dual computational basis qubit in semiconductor heterostructures

M. J. Gilbert; R. Akis; D. K. Ferry

doi:10.1063/1.1599633

Dual computational basis qubit in semiconductor heterostructures

M. J. Gilbert, R. Akis, D. K. Ferry

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

A coupled electronic waveguide device is proposed to create a qubit with two computational bases. The qubit has applications in cryptographic systems that are compatible with semiconductor integration. The proposed protocol couples spin polarization with waveguide switching to achieve the encryption for the secure transmission of bits.

Original language	English (US)
Pages (from-to)	1453-1455
Number of pages	3
Journal	Applied Physics Letters
Volume	83
Issue number	7
DOIs	https://doi.org/10.1063/1.1599633
State	Published - Aug 18 2003

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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Dual computational basis qubit in semiconductor heterostructures

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