Cooling cycles in superconductors von Wolf-Dietrich Bauer | calculated by dynamical London theory | ISBN 9783980145251

Cooling cycles in superconductors

calculated by dynamical London theory

von Wolf-Dietrich Bauer
Buchcover Cooling cycles in superconductors | Wolf-Dietrich Bauer | EAN 9783980145251 | ISBN 3-9801452-5-5 | ISBN 978-3-9801452-5-1
Wissenschaftler und Ingenieure

Cooling cycles in superconductors

calculated by dynamical London theory

von Wolf-Dietrich Bauer
The article calculates theoretically that superconductor can violate
the 2nd law. Therefore, the classical London theory is extended in order
to predict the time-dependent behavior of superconductors. Different to
prior models it contains a 2-fold time derivative of the magnetic field B
and includes the self induction of the superconducting probe. It predicts
an inverted (gain)-hysteresis in the M-H diagram for non-stationary cycles
which violates the 2nd law. The gain estimated is measurable. If this effects
can be really observed also for high Tc - materials this effect can be used to
build 100% heat to electricity converters .