Impact of Oxygen Vacancies in Josephson Junction on Decoherence of Superconducting Qubits

VASP calculation outputs and transport data modeling oxygen vacancies in superconducting qubit materials. The dataset includes results for models with 2, 3, 4, and up to nine oxygen vacancy defects. Hanqin Bai published this 17.4 MB collection under a CC-BY-4.0 license in June 2026.

Use Cases

• Modeling decoherence effects based on oxygen vacancy coordination data
• Analyzing electronic structure changes based on projected density of states (PDOS) files
• Calculating electrical conductivity based on ELECTRONIC_CONDUCTIVITY.dat outputs
• Comparing electrostatic potential slices before and after defect introduction

Strengths

• Includes data for five distinct defect models ranging from 2 to 9 oxygen vacancies
• Provides multiple analysis outputs per model, including eigenvalues, DOS, and conductivity
• Released under a permissive CC-BY-4.0 license for open reuse

Limitations

• Row count and specific column definitions are unknown, requiring inspection after download
• Description metadata is limited; actual data quality requires manual inspection after download

Provenance

Source

figshare

Collection Method

Computational simulations using VASP software

Freshness

Last updated 2026-06-03 01:40:30