Enhanced Majorana stability in a three-site Kitaev chain

This repository contains all the raw data and the code used to generate the figures of the article "Enhanced Majorana stability in a three-site Kitaev chain".A "kitaev3_simulations.ipynb" notebook generates all the theory simulations and a "kitaev3_figures.ipynb" notebook generates all the figures. To be able to run them you can install anaconda, create a fresh environment and install the proplot, jupyterlab, xarray, netcdf4, tqdm python packages as in the following example:

conda create -n kitaev3 python=3.10
conda activate kitaev3
conda install proplot
conda install jupyterlab
conda install xarray netcdf4
conda install tqdm

Alternatively, you can install the environment from the env.yml file we provide and run the notebooks as follows:

conda env create -f env.yml
conda activate kitaev3
jupyter lab

In addition, in "raw_data > databases-and-notebooks" we share the entire QCoDeS databases from which the measurements shown in the manuscript are extracted. They contain the tuning of our device's quantum dots, the optimization of the tunneling barriers and much more. We include our measurement logs in PDF form for easy browsing.