Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Superconductors, high SQUID

Abstract An Eddy current method applying a High Temperature Superconductor ( HTS ) DC SQUID sensor operating at Uquid nitrogen temperature (77K) is presented. The method is developed for the detection of surface or surface near defects. We compare the performance of the SQUID system with the performance gained from a commercial Eddy current system, while using identical probes. The experimental data are obtained on defects in gas turbine blades. The advantage of planar conformable probes for the use with the SQUID is discussed. [Pg.297]

Another current application of superconductors is superconducting quantum interference devices or SQUIDs. These devices can measure magnetic flux with an extremely high sensitivity, which is particularly useful for many purposes. The basis of such a high sensitivity is the... [Pg.297]

Specific properties of superconductors at 77 K may be used for electronic applications, e.g., for passive microwave devices such as transmission lines and high-quality resonators. YBCO is widely used in active devices such as SQUIDs and detectors based on Joseph-son and quasi-particle tunnelling. A further field of... [Pg.720]

See other pages where Superconductors, high SQUID is mentioned: [Pg.300]    [Pg.988]    [Pg.988]    [Pg.360]    [Pg.696]    [Pg.409]    [Pg.1100]    [Pg.1771]    [Pg.1854]    [Pg.198]    [Pg.114]    [Pg.107]    [Pg.300]    [Pg.311]    [Pg.242]    [Pg.603]    [Pg.382]    [Pg.239]    [Pg.735]    [Pg.1773]    [Pg.1774]    [Pg.381]    [Pg.25]    [Pg.210]    [Pg.242]    [Pg.603]    [Pg.735]    [Pg.204]    [Pg.533]   
See also in sourсe #XX -- [ Pg.235 ]



SEARCH



High superconductor

SQUID

Superconductors, high

© 2024 chempedia.info