Cryogenic high-frequency readout and control platform for spin qubits
Cryogenic high-frequency readout and control platform for spin qubits
We have developed a cryogenic platform for the control and readout of spin qubits that comprises a high density of dc and radio frequency sample interconnects based on a set of coupled printed circuit boards. The modular setup incorporates 24 filtered dc lines, 14 control and readout lines with bandwidth …