Learn More... Basic Superconductivity
A good introduction to the topic of superconductivity can be found on the Wikipedia page:
WIKIPEDIA: SUPERCONDUCTIVITY
Some useful and fun images from the field of Superconductivity
The Meissner effect in a superconducting sample.
All Magnetic flux is expelled below Tc in a Type I superconductor
Magnetisation properties of Type I and Type II superconductors
A standard representation of the perovskite crystal structure of the superconductor YBCO
The goldfish (complete with magnetic bowl) is levitated above a base of superconducting
material by cooling the superconductor below Tc. Note no animals were harmed in this experiment!