• Thumbnail for Josephson effect
    In physics, the Josephson effect is a phenomenon that occurs when two superconductors are placed in proximity, with some barrier or restriction between...
    28 KB (4,270 words) - 11:23, 20 July 2024
  • Thumbnail for Brian Josephson
    his prediction of the Josephson effect, made in 1962 when he was a 22-year-old PhD student at Cambridge University. Josephson is the first Welshman to...
    60 KB (5,928 words) - 17:06, 14 April 2024
  • Thumbnail for John Bardeen
    a barrier, effect which later became known as the Josephson effect. Bardeen challenged Josephson's theory on a note in his own paper received ten days...
    44 KB (4,706 words) - 00:57, 20 June 2024
  • A Josephson voltage standard is a complex system that uses a superconducting integrated circuit chip operating at a temperature of 4 K to generate stable...
    46 KB (6,578 words) - 10:11, 3 June 2024
  • Thumbnail for Volt
    using the Josephson effect for exact frequency-to-voltage conversion, combined with the caesium frequency standard. Though the Josephson effect is still...
    16 KB (1,835 words) - 16:23, 31 May 2024
  • quantum, 1/Φ0, is called the Josephson constant, and is denoted KJ. It is the constant of proportionality of the Josephson effect, relating the potential difference...
    14 KB (1,755 words) - 21:43, 26 May 2024
  • The device is a Josephson junction exhibiting a superconducting diode effect (SDE). It is an example of a quantum material Josephson junction (QMJJ),...
    12 KB (1,268 words) - 04:11, 18 February 2024
  • Thumbnail for SQUID
    SQUID (category Josephson effect)
    Silver of Ford Research Labs after Brian Josephson postulated the Josephson effect in 1962, and the first Josephson junction was made by John Rowell and Philip...
    25 KB (2,975 words) - 14:27, 9 June 2024
  • physically dangerous. Brian Josephson won the Nobel Prize in Physics in 1973 for his prediction of the Josephson effect. Josephson has promoted a number of...
    16 KB (1,833 words) - 20:32, 16 July 2024
  • Superconducting tunnel junction (category Josephson effect)
    tunneling. The STJ is a type of Josephson junction, though not all the properties of the STJ are described by the Josephson effect. These devices have a wide...
    14 KB (1,658 words) - 09:29, 8 February 2024
  • quantum tunnelling. Josephson junctions take advantage of quantum tunnelling and superconductivity to create the Josephson effect. This has applications...
    49 KB (6,247 words) - 15:23, 25 May 2024
  • Superconducting computing (category Josephson effect)
    In 1962 Brian Josephson established the theory behind the Josephson effect, and within a few years IBM had fabricated the first Josephson junction. IBM...
    18 KB (2,138 words) - 03:55, 23 April 2024
  • Thumbnail for Voltage
    volt used power and current; starting in 1990, the quantum Hall and Josephson effect were used, and in 2019 physical constants were given defined values...
    25 KB (2,909 words) - 17:42, 17 July 2024
  • Thumbnail for Graphene
    functionalized armchair oribbons, hydrogen saturated armchair ribbons, Josephson effect in graphene SNS junctions with single localized defect and armchair...
    262 KB (27,366 words) - 00:43, 21 July 2024
  • Rapid single flux quantum (category Josephson effect)
    a digital electronic device that uses superconducting devices, namely Josephson junctions, to process digital signals. In RSFQ logic, information is stored...
    8 KB (897 words) - 23:43, 25 December 2023
  • mechanics: The Josephson effect, voltage oscillations that arise in certain superconducting structures; and the quantum Hall effect, a quantum effect of electrons...
    22 KB (2,580 words) - 23:09, 22 May 2024
  • murder of Samantha Josephson, a student at University of South Carolina, in Columbia, South Carolina, occurred on March 29, 2019. Josephson, 21, had ordered...
    45 KB (3,729 words) - 16:07, 17 June 2024
  • metal, semiconductor, ferromagnet, etc.). A π Josephson junction is a Josephson junction in which the Josephson phase φ equals π in the ground state, i.e...
    16 KB (1,926 words) - 10:04, 31 December 2023
  • and superconductivity; other examples include the quantum Hall effect, Josephson effect and topological order. Since 2000 there has been extensive experimental...
    30 KB (3,324 words) - 17:39, 29 March 2024
  • Thumbnail for Antonio Barone
    (Naples), Italy. He is best known for his work on superconductivity and Josephson effect. Antonio Barone studied at Physics Faculty of the Federico II University...
    9 KB (1,120 words) - 18:24, 12 March 2024
  • Thumbnail for Majorana fermion
    University of Notre Dame reported observation of fractional Josephson effect (decrease of the Josephson frequency by a factor of 2) in indium antimonide nanowires...
    42 KB (4,890 words) - 05:37, 21 July 2024
  • Thumbnail for Proximity effect (superconductivity)
    attributed to Brian Josephson's 1962 work, yet the effect was known long before his publication and was understood as the proximity effect. Electrons in the...
    8 KB (1,073 words) - 19:56, 24 October 2023
  • Josephson vortex (after Brian Josephson from Cambridge University) is a quantum vortex of supercurrents in a Josephson junction (see Josephson effect)...
    5 KB (553 words) - 02:39, 17 August 2023
  • Timothy Josephson, American politician Josephson effect, used in quantum-mechanical circuits, with related terms: Josephson energy Josephson penetration...
    1 KB (182 words) - 05:42, 10 December 2023
  • Fluxon (category Josephson effect)
    of long Superconductor-Insulator-Superconductor Josephson tunnel junctions, a fluxon (aka Josephson vortex) is made of circulating supercurrents and...
    2 KB (269 words) - 17:52, 18 November 2023
  • Thumbnail for List of Welsh inventions and discoveries
    Welsh physicist, Brian Josephson was awarded the Nobel Prize in Physics in 1973 for his prediction of the Josephson effect, made in 1962 when he was...
    34 KB (3,616 words) - 22:58, 26 May 2024
  • and won the Nobel Prize in Physics in 1974 for the prediction of the Josephson effect. The philosopher Bertrand Russell (18 May 1872 – 2 February 1970) won...
    2 KB (205 words) - 12:31, 13 November 2023
  • even when they were separated by a thin insulating layer. The term Josephson effect has come to refer generically to the different behaviors that occur...
    4 KB (495 words) - 21:19, 18 September 2023
  • Fractional vortices (category Josephson effect)
    the same effect. These splintered vortices are solitons. They are able to move and preserve their shape similar to conventional integer Josephson vortices...
    17 KB (2,028 words) - 03:55, 17 August 2023
  • A φ Josephson junction (pronounced phi Josephson junction) is a particular type of the Josephson junction, which has a non-zero Josephson phase φ across...
    12 KB (1,708 words) - 11:35, 15 December 2023