Ontology highlight
ABSTRACT:
SUBMITTER: Nakajima T
PROVIDER: S-EPMC5976655 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Nakajima Takashi T Delbecq Matthieu R MR Otsuka Tomohiro T Amaha Shinichi S Yoneda Jun J Noiri Akito A Takeda Kenta K Allison Giles G Ludwig Arne A Wieck Andreas D AD Hu Xuedong X Nori Franco F Tarucha Seigo S
Nature communications 20180530 1
Quantum coherence of superposed states, especially of entangled states, is indispensable for many quantum technologies. However, it is vulnerable to environmental noises, posing a fundamental challenge in solid-state systems including spin qubits. Here we show a scheme of entanglement engineering where pure dephasing assists the generation of quantum entanglement at distant sites in a chain of electron spins confined in semiconductor quantum dots. One party of an entangled spin pair, prepared at ...[more]