https://ukandeu.ac.uk/explainers/semiconductors/?mc_cid=48cb35be41&mc_eid=815b1928ec
https://www.science.org/doi/10.1126/science.ade9097
https://meetingorganizer.copernicus.org/EGU2016/EGU2016-9168.pdf
https://pubs.aeaweb.org/doi/pdfplus/10.1257/jep.34.4.105