4 papers
Driven-Dissipative Dynamics of Measurement-Induced State Transitions
Bo-Syun Pan, Yen-Hsiang Lin, Chiao-Hsuan Wang
Dispersive readout plays a central role in superconducting quantum computing, enabling quantum nondemolition measurements through a coupled microwave resonator. While stronger reso…
3D cavity-based graphene superconducting quantum circuits in two-qubit architectures
Kuei-Lin Chiu, Avishma J. Lasrado, Cheng-Han Lo +4
We construct a series of graphene-based superconducting quantum circuits and integrate them into 3D cavities. For a single-qubit device, we demonstrate flux-tunable qubit transitio…
In situ AlO passivation of epitaxial tantalum and aluminum films enables long-term stability in superconducting microwave resonators
Yi-Ting Cheng, Hsien-Wen Wan, Wei-Jie Yan +10
Long-term stability of superconducting microwave resonators is essential for scalable quantum technologies; however, surface and interface degradation continue to limit device stab…
1/ f noise and two-level systems in MBE-grown Al thin films
Shouray Kumar Sahu, Yen-Hsun Glen Lin, Kuan-Hui Lai +9
Aluminum thin films are essential to the functionalities of electronic and quantum devices, where two-level systems (TLS) can degrade device performance. MBE-grown Al films may app…