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Enhancing quantum sensing sensitivity by a quantum memory

Authors :
Sebastian Zaiser
Torsten Rendler
Ingmar Jakobi
Thomas Wolf
Sang-Yun Lee
Samuel Wagner
Ville Bergholm
Thomas Schulte-Herbrüggen
Philipp Neumann
Jörg Wrachtrup
Source :
Nature Communications, Vol 7, Iss 1, Pp 1-11 (2016)
Publication Year :
2016
Publisher :
Nature Portfolio, 2016.

Abstract

In quantum sensing, memories have been used to enhance measurement precision. Here, the authors demonstrate the use of a memory to increase sensitivity of single 13C nuclear spins spectroscopy by storing the full sensor state and entangling memory and sensor.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
7
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.6c0491cea2ef407c845738d680af70af
Document Type :
article
Full Text :
https://doi.org/10.1038/ncomms12279