Ontology highlight
ABSTRACT:
SUBMITTER: Takada S
PROVIDER: S-EPMC6783466 | biostudies-literature | 2019 Oct
REPOSITORIES: biostudies-literature
Nature communications 20191008 1
Surface acoustic waves (SAWs) strongly modulate the shallow electric potential in piezoelectric materials. In semiconductor heterostructures such as GaAs/AlGaAs, SAWs can thus be employed to transfer individual electrons between distant quantum dots. This transfer mechanism makes SAW technologies a promising candidate to convey quantum information through a circuit of quantum logic gates. Here we present two essential building blocks of such a SAW-driven quantum circuit. First, we implement a di ...[more]