  Qubits based on transistor-like Si MOS nanodevices are promising for quantum
computing. In this work, we demonstrate a double quantum dot spin qubit that is
all-electrically controlled without the need for any external components, like
micromagnets, that could complicate integration. Universal control of the qubit
is achieved through spin-orbit-like and exchange interactions. Using single
shot readout, we show both DC- and AC-control techniques. The fabrication
technology used is completely compatible with CMOS.

Mesoscale and Nanoscale Physics