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In physics, the Josephson effect is a phenomenon that occurs when two superconductors are placed in proximity, with some barrier or restriction between them. The effect is named after the British physicist Brian Josephson, who predicted in 1962 the mathematical relationships for the current and voltage across the weak link.
- Diodo Josephson
Diodo Josephson. Um diodo Josephson é um dispositivo...
- Brian Josephson
Best known for his pioneering work on superconductivity and...
- Josephson voltage standard
Josephson effect. In 1962, Brian Josephson, a graduate...
- Diodo Josephson
O efeito Josephson é um efeito físico que se manifesta pela aparição de uma corrente eléctrica que flui através de dois supercondutores fracamente interligados, separados apenas por uma barreira isolante muito fina.
The Josephson effect is central to the operation of the superconducting quantum interference device (SQUID), which is a very sensitive detector of magnetic fields. It is used to measure tiny variations in the magnetic field of the Earth and also of the human body.
- The Editors of Encyclopaedia Britannica
27 de jan. de 2021 · Alex Braginski revisits beneficial consequences of the Josephson effect for science and economy, with a special focus on the impact of Josephson devices and circuits in many areas of science and in geophysical prospecting for minerals.
