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High TC superconducting diffusion type weak links

✍ Scribed by Z. Ivanov; T. Claeson

Book ID
104356619
Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
225 KB
Volume
165-166
Category
Article
ISSN
0921-4526

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✦ Synopsis

The properties of weak links with artificial grain boundary barriers formed by a diffusion of material from narrow lines into high jc microbridges have been studied. They showed Josephson properties as measured by dc and microwave response. IcR products of up to 3 mV were measured at 4.2K for a Pb-BSCO film (Tc=64K) and 1 mV at 77K for an YBCO film (Tc=87K).

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