@VergaraLautaro I'm surprised by the gap between 1911 and 1934.
I would expect the lack of magnetic field inside to be theorized ~immediately (or at least once it was noticed that the zero resistance also applied to AC), given that Lenz's law was formulated in first half of 19th century.
So was it just hard to directly observe the magnetic field around superconductive samples?
@robryk
Both World Wars had an impact on research, also on superconductivity.
So the field inside would remain constant over time, right?
Thanks for the reference, it's even in a local library \./
@robryk @VergaraLautaro
Exactly right! And you’re very welcome — always happy to spread superconductivity love.