The Meissner effect is a phenomenon in superconductors where they expel magnetic fields from their interior when they transition into a superconducting state. This expulsion of magnetic fields allows superconductors to exhibit perfect diamagnetism, meaning they repel magnetic fields completely. It is a key characteristic of superconductors.
Yes, a magnetic field won't penetrate a superconductor. That's called the Meissner effect.
Meissner corpuscle
Meissner's corpuscles are responsible for detecting light touch and pressure on the skin. They are sensitive to changes in texture and vibration, making them important for the perception of tactile sensations.
Two types of receptors in the skin that detect fine touch are Meissner's corpuscles, which are located in the dermal papillae and detect light touch and vibration, and Merkel cells, which are located in the epidermis and detect pressure and texture.
Whilst all of these things are within the dermis of the skin, the arrector pili is the odd thing out. The arrector pili is a muscle where as the rest (meissner, pacinian and merkel) are nerve endings. The result of contraction of arrector pili is the standing up of a hair. The meissner corpuscle is a sensory nerve ending that is specific for fine touch, as are merkel cells [light touch]. The pacinian corpuscle is a nerve ending specific for sensation of deep pressure and vibration.
The Meissner effect is related to an electrical current. The energy comes from getting the current started. Any energy in a magnetic field adds to the effort of getting the current started: this is basically the same as the energy in an inductance.
Superconductor
Fritz Meissner's birth name is Frederic William Meissner.
Kimmie Meissner's birth name is Kimberly Claire Meissner.
The material you are referring to is a type II superconductor that exhibits perfect conductivity and the Meissner effect below its critical temperature. Examples of such materials include YBCO (Yttrium Barium Copper Oxide) and BSCCO (Bismuth Strontium Calcium Copper Oxide).
Georg Meissner died in 1905.
Georg Meissner was born in 1829.
Stan Meissner was born in 1956.
Carl Meissner died in 1874.
Carl Meissner was born in 1800.
Karl Meissner died in 1959.
Karl Meissner was born in 1891.