Exact spin-orbit qubit manipulation Anton Ramšak, Tilen Čadež, Ambrož Kregar and Lara Ulčakar Eur. Phys. J. Special Topics, 227 3-4 (2018) 353-363 Published online: 28 September 2018 DOI: 10.1140/epjst/e2018-00094-2