Contactless method of observing superconductivity in inhomogeneous media
Zavoiskii E.K.
A sensitive method of searching for high-temperature superconductivity is described briefly. The method makes it possible to detect superconductivity in microscopic regions with characteristic dimensions up to 10 4 cm in samples of volume ~ 1 cm3 prepared in accordance with a special computer program that ensures a broad spectrum of physical properties in individual sections of the specimen.