Cooling cycles in superconductors

calculated by dynamical London theory

von Wolf-Dietrich Bauer

16 Seiten, Heft

Kurzbeschreibung des Verlags

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 .

• ISBN: 9783980145251
• Sprache: Englisch
• Erscheinungsdatum: 18.04.2024
• Genre: Physik, Astronomie/Thermodynamik
• Verlag: WDB-Vlg