释义 |
Definition of Josephson junction in English: Josephson junctionnounˈdʒəʊzɪfsən-səf- Physics An electrical device in which two superconducting metals are separated by a thin layer of insulator, across which an electric current may flow in the absence of a potential difference. The current may be made to oscillate in proportion to an applied potential difference. Example sentencesExamples - ‘It's not a single-issue subject like making an optical computer or a Josephson junction computer,’ said Prof Popescu.
- The work reported in Science creates qubits from superconducting circuit elements called Josephson junctions.
- The gap between the two superconducting layers in a Josephson junction is called the ‘weak link’.
- Such a structure, called a Josephson junction, has for years been widely fabricated for superconductive electronic devices and hybrid circuits.
- If MgB2 does have the properties Cardwell suggests, it could be used to improve microwave devices and Josephson junctions, effectively superconducting transistors.
Origin 1960s: named after Brian D. Josephson (born 1940), British physicist. Definition of Josephson junction in US English: Josephson junctionnoun-səf- Physics An electrical device in which two superconducting metals are separated by a thin layer of insulator, across which an electric current may flow in the absence of a potential difference. The current may be made to oscillate in proportion to an applied potential difference. Example sentencesExamples - The gap between the two superconducting layers in a Josephson junction is called the ‘weak link’.
- Such a structure, called a Josephson junction, has for years been widely fabricated for superconductive electronic devices and hybrid circuits.
- If MgB2 does have the properties Cardwell suggests, it could be used to improve microwave devices and Josephson junctions, effectively superconducting transistors.
- The work reported in Science creates qubits from superconducting circuit elements called Josephson junctions.
- ‘It's not a single-issue subject like making an optical computer or a Josephson junction computer,’ said Prof Popescu.
Origin 1960s: named after Brian D. Josephson (born 1940), British physicist. |