@manuascript {1098836,
	title = {Controlling the coherence of a diamond spin qubit through its strain environment},
	journal = {Nature Communications},
	volume = {9},
	year = {2018},
	pages = {2012},
	abstract = {The uncontrolled interaction of a quantum system with its environment is detrimental for quantum coherence. In the context of solid-state qubits, techniques to mitigate the impact of fluctuating electric and magnetic fields from the environment are well-developed. In contrast, suppression of decoherence from thermal lattice vibrations is typically achieved only by lowering the temperature of operation. Here, we use a nano-electro-mechanical system (NEMS) to mitigate the effect of thermal phonons on a solid-state quantum emitter without changing the system temperature. We study the silicon-vacancy (SiV) colour centre in diamond which has optical and spin transitions that are highly sensitive to phonons. First, we show that its electronic orbitals are highly susceptible to local strain, leading to its high sensitivity to phonons. By controlling the strain environment, we manipulate the electronic levels of the emitter to probe, control, and eventually, suppress its interaction with the thermal phonon bath. Strain control allows for both an impressive range of optical tunability and significantly improved spin coherence. Finally, our findings indicate that it may be possible to achieve strong coupling between the SiV spin and single phonons, which can lead to the realisation of phonon-mediated quantum gates and nonlinear quantum phononics.},
	url = {https://www.nature.com/articles/s41467-018-04340-3},
	author = {Sohn*, Young-Ik and Meesala*, Srujan and Benjamin Pingault* and Haig A. Atikian and Holzgrafe, Jeffrey and Mustafa G{\"u}ndo{\u g}an and Camille Stavrakas and Megan J. Stanley and Sipahigil, Alp and Joonhee Choi and Zhang, Mian and Jose L. Pacheco and John Abraham and Edward Bielejec and Mikhail D. Lukin and Mete Atat{\"u}re and Lon{\v c}ar, Marko}
}
