Heidelberg 2015 – wissenschaftliches Programm
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Q: Fachverband Quantenoptik und Photonik
Q 56: Nano-Optics III
Q 56.3: Vortrag
Donnerstag, 26. März 2015, 15:00–15:15, C/HSO
Nano-Photonics and -Mechanics with Implanted Spins in Diamond — •Seyed Ali Momenzadeh1, Rainer Stöhr1,2, Sen Yang1, Felipe Favaro de Oliveira1, Andreas Brunner1, Andrej Denisenko1, Philipp Neumann1, Friedemann Reinhard1,3, and Jörg Wrachtrup1,4 — 1Universität Stuttgart, Stuttgart, Germany — 2University of Waterloo, Waterloo, Canada — 3Technische Universität München, München, Germany — 4Max Planck Institute for Solid State Research, Stuttgart, Germany
The negatively-charged nitrogen vacancy (NV) center in diamond has become an intensely-studied spin qubit due to its outstanding photonic and spin-based properties since the last decade. Among the other applications, NMR-based measurements at nanoscale [1] like single proton spin detection [2] were performed recently using NV centers. On the other hand, these defects were discussed as quantum sensors to monitor the motions of mechanical oscillators [3,4]. In this contribution, we present monolithic diamond photonic structure [5] as a robust bright platform for magnetometry based on shallow implanted NV centers. In addition, we demonstrate our current achievements towards NV-based diamond nanomechanical systems.
[1] T. Staudacher et al. Science DOI:10.1126/science.1231675
[2] M. Loretz et al. Science DOI: 10.1126/science.1259464
[3] P. Ovartchaiyapong et al. NComm DOI:10.1038/ncomms5429
[4] J. Teissier et al. PRL.
DOI: http://dx.doi.org/10.1103/PhysRevLett.113.020503
[5] S. Ali Momenzadeh et al. arXiv:1409.0027