Zero DC
Resistance for electric current
Below T_c
Cooper pairs bind and become present
It's conventional
Superconductivity
Type I, Type II
Phase transitions first or second order
YBCO
Has Perovskite structure with layered borders
But when my sample's in an external field B
I see
That the field gets expelled,
There is no net flux inside,
It's the Meissner effect, in
Superconductors
BCS theory,
Does not work for high T_c
It's an open problem, for
Superconductors
Just The Way You Are - Bruno Mars, 2010
nice and musical but study point of view.... little less good. still nice : )
divyaorg 7 months ago