SQuADDS: A validated design database and simulation workflow for superconducting qubit design

  1. Sadman Shanto,
  2. Andre Kuo,
  3. Clark Miyamoto,
  4. Haimeng Zhang,
  5. Vivek Maurya,
  6. Evangelos Vlachos,
  7. Malida Hecht,
  8. Chung Wa Shum,
  9. and Eli Levenson-Falk
We present an open-source database of superconducting quantum device designs that may be used as the starting point for customized devices. Each design can be generated programmatically using the open-source Qiskit Metal package, and simulated using finite-element electromagnetic solvers. We present a robust workflow for achieving high accuracy on design simulations. Many designs in the database are experimentally validated, showing excellent agreement between simulated and measured parameters. Our database includes a front-end interface that allows users to generate „best-guess“ designs based on desired circuit parameters. This project lowers the barrier to entry for research groups seeking to make a new class of devices by providing them a well-characterized starting point from which to refine their designs.
arxiv pdf

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