Jorge E. Hirsch, hole superconductivity

• https://jorge.physics.ucsd.edu/hole.html, Hole Superconductivity
• https://arxiv.org/pdf/1704.07452.pdf, Towards an understanding of hole superconductivity, J. E. Hirsch
• https://arxiv.org/pdf/1703.09777.pdf, Why only hole conductors can be superconductors, J. E. Hirsch
• BCS theory of superconductivity: it is time to question its validity(PDF)
• Jorge E. Hirsch, Wikipedia