Coherent manipulation of coupled electron spins in semiconductor quantum dots.

We demonstrated coherent control of a quantum two-level system based on two-electron spin states in a double quantum dot, allowing state preparation, coherent manipulation, and projective readout. These techniques are based on rapid electrical control of the exchange interaction. Separating and late...

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Bibliografiska uppgifter
Huvudupphovsmän: Petta, JR, Johnson, A, Taylor, J, Laird, E, Yacoby, A, Lukin, MD, Marcus, C, Hanson, M, Gossard, A
Materialtyp: Journal article
Språk:English
Publicerad: 2005