Supplementary material for: Controlling the coherence of a diamond spin qubit through strain engineering
نویسندگان
چکیده
Young-Ik Sohn, Srujan Meesala, Benjamin Pingault, Haig A. Atikian, Jeffrey Holzgrafe, Mustafa Gündoğan, Camille Stavrakas, Megan J. Stanley, Alp Sipahigil, Joonhee Choi, Mian Zhang, Jose L. Pacheco, John Abraham, Edward Bielejec, Mikhail D. Lukin, Mete Atatüre, and Marko Lončar John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford Street, Cambridge, MA 02138, USA Cavendish Laboratory, University of Cambridge, J. J. Thomson Avenue, Cambridge CB3 0HE, UK Department of Physics, Harvard University, 17 Oxford Street, Cambridge, MA 02138, USA Sandia National Laboratories, Albuquerque, NM 87185, USA
منابع مشابه
Thermal effect and role of entanglement and coherence on excitation transfer in a spin chain
We analyze the role of bath temperature, coherence and entanglement on excitation transfer in a spin chain induced by the environment. In Markovian regime, we show that coherence and entanglement are very sensitive to bath temperature and vanish in time in contrary to the case of having zero-temperature bath. That is while, finding the last qubit of the chain in excited state increases by incre...
متن کاملControlling the coherence of a diamond spin qubit through strain engineering
Young-Ik Sohn,1, ∗ Srujan Meesala,1, ∗ Benjamin Pingault,2, ∗ Haig A. Atikian,1 2 Jeffrey Holzgrafe,1, 2 Mustafa Gündoğan,2 Camille Stavrakas,2 Megan J. Stanley,2 3 Alp Sipahigil,3 Joonhee Choi,1, 3 Mian Zhang,1 Jose L. Pacheco,4 John Abraham,4 4 Edward Bielejec,4 Mikhail D. Lukin,3 Mete Atatüre,2 and Marko Lončar1 5 John A. Paulson School of Engineering and Applied Sciences, 6 Harvard Universi...
متن کاملSuppression of spin-bath dynamics for improved coherence of multi-spin-qubit systems.
Multi-qubit systems are crucial for the advancement and application of quantum science. Such systems require maintaining long coherence times while increasing the number of qubits available for coherent manipulation. For solid-state spin systems, qubit coherence is closely related to fundamental questions of many-body spin dynamics...
متن کاملThermal negativity in a two qubit XXX and XX spin chain model in an external magnetic field
In this paper we studied the thermal negativity in a two-qubit XX spin ½ chain model and XXX spin1/2 chain model(isotropic Heisenberg model)spin-1/2 chain subjected to an external magnetic field inz direction. We calculate analytical relation for the thermal negativity for two qubit XX and XXX spinchain models in the external magnetic field. Effects of the magnetic field and temperature on then...
متن کاملSupplementary material for: Engineering a diamond spin-qubit with a nano-electro-mechanical system
Young-Ik Sohn∗1, Srujan Meesala∗1, Benjamin Pingault∗2, Haig A. Atikian, Jeffrey Holzgrafe, Mustafa Gündoğan, Camille Stavrakas, Megan J. Stanley, Alp Sipahigil, Joonhee Choi, Mian Zhang, Jose L. Pacheco, John Abraham, Edward Bielejec, Mikhail D. Lukin, Mete Atatüre, and Marko Lončar John A. Paulson School of Engineering and Applied Sciences, Harvard University, 29 Oxford Street, Cambridge, MA ...
متن کامل