Superconductivity Superconductivity Superconductivity is a phenomenon of exactly zero electrical resistance and expulsion of magnetic flux fields occurring in certain materials, called superconductors, when cooled below a characteristic critical temperature. It was discovered by Dutch physicist Heike Kamerlingh Onnes on April 8, 1911, in Leiden. Like ferromagnetism and atomic spectral lines, superconductivity is a quantum mechanical phenomenon. It is characterized by the Meissner effect, the complete ejection of magnetic field lines from the interior of the superconductor during its transitions into the superconducting state. The occurrence of the Meissner effect indicates that superconductivity cannot be understood simply as the idealization of
Heike Langguth Heike Langguth Heike Langguth (born October 22, 1979) is a German two times vice-champion in Muay Thai. Heike Langguth began her athletic career as a boxer and trained a little later in Weimar kickboxing. In 2004, she started at the 1 SSV Hall Field 92 eV with Muay Thai. That same year she became German Vice-champion and could repeat their success 2005th In 2006, she founded the association 'Bareknuckle eV', which operates a training center for Muay Thai, Kickboxing and traditional Boxing Eckartsberga malls village. Langguth works as a trainer and is effective for the training center Bareknuckle Gym Germany;