Please use this identifier to cite or link to this item: https://doi.org/10.1103/PhysRevLett.106.040501
Title: Preservation of bipartite pseudoentanglement in solids using dynamical decoupling
Authors: Wang, Y.
Rong, X.
Feng, P.
Xu, W.
Chong, B.
Su, J.-H.
Gong, J. 
Du, J.
Issue Date: 24-Jan-2011
Citation: Wang, Y., Rong, X., Feng, P., Xu, W., Chong, B., Su, J.-H., Gong, J., Du, J. (2011-01-24). Preservation of bipartite pseudoentanglement in solids using dynamical decoupling. Physical Review Letters 106 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.106.040501
Abstract: A crucial challenge for future quantum technologies is to protect fragile entanglement against environment-induced decoherence. Here we demonstrate experimentally that dynamical decoupling can preserve bipartite pseudoentanglement in phosphorous donors in a silicon system. In particular, the lifetime of pseudoentangled states is extended from 0.4μs in the absence of decoherence control to 30μs in the presence of a two-flip dynamical decoupling sequence. © 2011 American Physical Society.
Source Title: Physical Review Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/97599
ISSN: 00319007
DOI: 10.1103/PhysRevLett.106.040501
Appears in Collections:Staff Publications

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