Fig. 7
From: Enhancing the yield of bucket brigade quantum random access memory using redundancy repair
qRAM yields according to manufacturing error rates, numbers of logical qubits, and numbers of redundant logical qubits. The yield is higher for colors closer to yellow and green, while the yield is lower for colors closer to blue and indigo. From (a–e), the number of redundant qubits is sequentially set as 0, 1, 2, 4, and 8, and the surface code distance of the logical qubits of all qRAMs is set to 3.
