Scalable Gate Architecture for a One-Dimensional Array of Semiconductor Spin Qubits
Scalable Gate Architecture for a One-Dimensional Array of Semiconductor Spin Qubits
Long coherence times render electron spins in quantum dots promising for scaled-up quantum computation, but large arrays of semiconductor spin qubits have yet to be realized. The authors take the next steps in scaling by demonstrating an array of $n\phantom{\rule{0}{0ex}}i\phantom{\rule{0}{0ex}}n\phantom{\rule{0}{0ex}}e$ quantum dots with low electron occupancy, reproducible single-dot characteristics, and …