β Scribed by H.B.G. Casimir
No coin nor oath required. For personal study only.
A discussion is given of the theory of the transition of a sphere from the superconducting to the normal state and it is shown that the fact, that during the beginning of the transition process the induction is distributed homogeneously can only be accounted for by assuming the existence of persisting surface currents in the intermediate state.
π SIMILAR VOLUMES
Experiments with a new apparatus made us conclude that also in the transition from the normal into the superconductive state no irreversible increase in entropy takes place and further that for pure metals the transition from the superconductive into the normal state or vice-versa may be called reve
The results of experiments with a new apparatus led us to conclude that the transition from the normal to the superconductive state in a constant external magnetic field is also accompanied by a relaxation. In Β§ 4 we give a survey of the conclusions drawn from the whole of our relaxation experiments