网页Brian David Josephson FRS (born 4 January 1940) is a British theoretical physicist and professor emeritus of physics at the University of Cambridge. [3] Best known for his pioneering work on superconductivity and quantum tunnelling , he was awarded the Nobel Prize in Physics in 1973 for his prediction of the Josephson effect , made in 1962 when ...
网页The Josephson effect produces a current, known as a supercurrent, that flows continuously without any voltage applied, across a device known as a Josephson junction (JJ). These consist of two or more superconductors coupled by a weak link.
网页The principle of the dc Volt: Put 5000 Josephson junctions in series, and apply a fixed frequency, which can be done very accurately, and measure the interval of the resulting dc voltages that occur at precise voltage intervals.
网页2021年1月27日 · 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.
网页Josephson effect, flow of electric current between two pieces of superconducting material separated by a thin layer of insulating material. Superconductors are materials that lose all electrical resistance when cooled below a certain temperature near absolute zero .
网页1997年11月24日 · A Josephson junction is made by sandwiching a thin layer of a nonsuperconducting material between two layers of superconducting material.