Experimental Investigation of a Broadband High-Temperature Superconducting Terahertz Mixer Operating at Temperatures Between 40 and 77 K
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-017-0422-x
Abstract: This paper presents a systematic investigation of a broadband thin-film antenna-coupled high-temperature superconducting (HTS) terahertz (THz) harmonic mixer at relatively high operating temperature from 40 to 77 K. The mixer device chip was fabricated using the… read more here.
Keywords: temperature; high temperature; investigation broadband; temperature superconducting ... See more keywords
Numerical Investigation on Low-temperature Superconducting Negative Spring in Magnetic Levitation
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-020-05679-9
Abstract: A new terrestrial gravitational wave detector, Superconducting Omni-directional Gravitational Radiation Observatory (SOGRO), has been proposed in 2016 and seen as a competitive candidate of middle-frequency gravitational wave detector. In this detector, there are three pairs… read more here.
Keywords: frequency; magnetic levitation; low temperature; levitation ... See more keywords
Application of high-temperature superconducting small current limiting against over-current in low-noise amplifier electronic circuit
Sign Up to like & getrecommendations! Published in 2019 at "Physica C: Superconductivity and its Applications"
DOI: 10.1016/j.physc.2019.04.011
Abstract: Abstract High temperature superconducting (HTS) materials have been employed in fabricating the fault current limiters, and they are regarded as the ideal fault current limiting apparatus in power system to make up for the capacity… read more here.
Keywords: fault current; current limiting; high temperature; circuit ... See more keywords
Modelling analysis of periodically arranged high-temperature superconducting tapes
Sign Up to like & getrecommendations! Published in 2020 at "Physica C: Superconductivity and its Applications"
DOI: 10.1016/j.physc.2020.1353747
Abstract: Abstract The practical operation of a high-temperature superconducting (HTS) tape to form a HTS device is strongly related to the HTS tape electromagnetic environment in the device. With regard to the HTS tapes commonly stacked… read more here.
Keywords: hts tapes; periodically arranged; analysis; high temperature ... See more keywords
Room-temperature-superconducting Tc driven by electron correlation
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-88937-7
Abstract: Room-temperature-superconducting Tc measured by high pressure in hydrides can be theoretically explained by a Brinkman–Rice (BR)–Bardeen–Cooper–Schrieffer (BCS) Tc combining both the generalized BCS Tc and the diverging effective mass, m*/m = 1/(1 − (U/Uc)2), with the on-site… read more here.
Keywords: temperature; superconducting driven; room temperature; driven electron ... See more keywords
Two-parameter bifurcations analysis of a delayed high-temperature superconducting maglev model with guidance force.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0104854
Abstract: A modified high-temperature superconducting maglev model is studied in this paper, mainly considering the influence of time delay on the dynamic properties of the system. For the original model without time delay, there are periodic… read more here.
Keywords: bifurcation; system; temperature superconducting; superconducting maglev ... See more keywords
High-temperature superconducting undulator magnets
Sign Up to like & getrecommendations! Published in 2017 at "Superconductor Science and Technology"
DOI: 10.1088/1361-6668/aa5d48
Abstract: This paper presents test results on a prototype superconducting undulator magnet fabricated using 15% Zr-doped rare-earth barium copper oxide high temperature superconducting (HTS) tapes. On an 11-pole magnet we demonstrate an engineering current density, J… read more here.
Keywords: undulator magnets; superconducting undulator; high temperature; temperature superconducting ... See more keywords
Design and Test of a High-Speed Double-Winding High Temperature Superconducting Synchronous Motor
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2019.2944635
Abstract: The current carrying ability of the high temperature superconducting (HTS) material would be seriously influenced by the additional complex magnetic field. Because of this effect, the HTS material cannot be adapted in the field of… read more here.
Keywords: field; motor; high temperature; temperature superconducting ... See more keywords
Design, Fabrication and Test of a High- Temperature Superconducting Linear Synchronous Motor Mover Magnet Prototype for High-Speed Maglev
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3215959
Abstract: High-temperature superconducting linear synchronous motors (HTS-LSMs) have many advantages, such as high thrust density, high efficiency, large electromagnetic gap, and liquid-helium-free refrigeration, because of the high operating temperature and good mechanical tolerance of high-temperature superconductors.… read more here.
Keywords: magnet; hts magnet; temperature superconducting; mover magnet ... See more keywords
A Pole Pair Segment of a 2-MW High-Temperature Superconducting Wind Turbine Generator
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2017.2656778
Abstract: A 2-MW high-temperature superconducting (HTS) generator with 24 pole pairs has been designed for the wind turbine application. In order to identify potential challenges and obtain practical knowledge prior to production, a full-size stationary experimental… read more here.
Keywords: generator; high temperature; setup; temperature superconducting ... See more keywords
Simulation of the Transport and Magnetization Loss in Bi2223 High-Temperature Superconducting Composite Conductors
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2018.2799143
Abstract: The development of high-temperature superconductors (HTSs) brings us a new material to make high-field magnets. Some conceptual HTS composite conductors have been developed for large-scale magnets with high field, such as fusion magnets. In this… read more here.
Keywords: superconducting composite; composite conductors; high temperature; bi2223 high ... See more keywords