Repository for Simulation of 1/f charge noise affecting a quantum dot in a Si/SiGe structure

Structure of the repository:

• Code: Contains the code for the simulation of the charge noise affecting a quantum dot in a Si/SiGe structure. It uses the data from the Data folder.
• Data: Contains the data generated by the COMSOL simulation.
• Figures: Contains additonal figures generated during development of the code.
• COMSOL: Contains the COMSOL simulation files.

How to run the code:

• The code is written in Python 3.7. To run the code, you need to have the following packages installed:
  • numpy
  • matplotlib
  • scipy

The code is written in the form of a Jupyter notebook. There are seven notebooks, each corresponding to a different figure:

• fig1.ipynb - figure 1
• fig2.ipynb - figure 2
• 'fig345a.ipynb' - figure 3, 4 and 5a
• 'fig5b.ipynb' - figure 5b
• 'Linearlity_test.ipynb' - linearity test
• 'tes1.ipynb', 'test2.ipynb - additional tests of the COMSOL simulation