General one on superconductivity and the “usual” LTS materials NbTi and Nb3Sn:
- https://en.wikipedia.org/wiki/Superconductivity
- https://en.wikipedia.org/wiki/Niobium-titanium
- https://en.wikipedia.org/wiki/Niobium-tin
Superconducting wires:
- https://en.wikipedia.org/wiki/Superconducting_wire
- http://lss.fnal.gov/archive/2012/conf/fermilab-conf-12-571-td.pdf
Superconducting Cables:
- https://en.wikipedia.org/wiki/Rutherford_cable
- https://www.cryogenicsociety.org/resources/defining_cryogenics/cable-in-conduit_conductors/
Superconducting Magnets:
- https://en.wikipedia.org/wiki/Superconducting_magnet
- http://www.fusionforenergy.europa.eu/mediacorner/newsview.aspx?content=995
- http://lhc-machine-outreach.web.cern.ch/lhc-machine-outreach/components/magnets.htm
Superconducting RF cavities:
The classical text books in the field are: