Advanced CMOS manufacturing of superconducting qubits on 300 mm wafers.

ABSTRACT: The development of superconducting qubit technology has shown great potential for the construction of practical quantum computers^1,2. As the complexity of quantum processors continues to grow, the need for stringent fabrication tolerances becomes increasingly critical³. Utilizing advanced industrial fabrication processes could facilitate the necessary level of fabrication control to support the continued scaling of quantum processors. However, at present, these industrial processes are not optimized to produce high-coherence devices, nor are they a priori compatible with the approaches commonly used to make superconducting qubits. Here we demonstrate superconducting transmon qubits manufactured in a 300 mm complementary metal-oxide-semiconductor (CMOS) pilot line usin

SUBMITTER: Van Damme J 

PROVIDER: S-EPMC11446867 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature