We report the efforts and challenges dedicated towards building a scalable quantum computer based on Si spin qubits. We review the advantages of relying on devices fabricated in a thin film technology as their properties can be in situ tuned by the back gate voltage, which prefigures tuning capabilities in scalable qubits architectures.
@article{arxiv.1912.09807,
title = {Towards scalable silicon quantum computing},
author = {M. Vinet and L. Hutin and B. Bertrand and S. Barraud and J. -M. Hartmann and Y. -J. Kim and V. Mazzocchi and A. Amisse and H. Bohuslavskyi and L. Bourdet and A. Crippa and X. Jehl and R. Maurand and Y. -M. Niquet and M. Sanquer and B. Venitucci and B. Jadot and E. Chanrion and P. -A. Mortemousque and C. Spence and M. Urdampilleta and S. De Franceschi and T. Meunier},
journal= {arXiv preprint arXiv:1912.09807},
year = {2019}
}