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Jan 27, 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.
- Francesco Tafuri
- francesco.tafuri@unina.it
- 2021
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.
Sep 17, 2019 · Josephson predicted the existence of tunnel currents carried by Cooper pairs for S \ (_L\) -I-S \ (_R\) junctions [1]. A series of phenomena identified as the Josephson effect are associated with this coherent passage of supercurrents [1, 2, 3, 17, 18, 19].
- Francesco Tafuri
- francesco.tafuri@unina.it
- 2019
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.
- Francesco Tafuri
- 2021
The Josephson effect (Josephson, 1962) is now used widely as a means of monitoring the absolute value of national standards of voltage maintained by standard cells to be related to frequency, f, and the Josephson constant 2 elh; e is the charge on the electron and h is Planck's constant.
The Josephson effect refers to the phenomenon where a super-current flows indefinitely without any voltage applied across a physical constriction or junction weakening superconductivity between two superconductors.
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Apr 27, 2012 · Schematic diagram for experiment of DC Josephson effect. Two superconductors SI and SII (the same metals) are separated by a very thin insulating layer (denoted by green). A DC Josphson supercurrent (up to a maximum value Ic) flows without dissipation through the insulating layer.
